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34424343401321 = 310283110944987
BaseRepresentation
bin1111101001111000010101…
…10000101001001101101001
311111212221020200100202011102
413310330022300221031221
514003002023402320241
6201114154113011145
710152035214656006
oct764741260511551
9144787220322142
1034424343401321
11aa72311455805
123a3b802b53ab5
131629281057ba3
1487020b9588ad
153ea6c98a239b
hex1f4f0ac29369

34424343401321 has 4 divisors (see below), whose sum is σ = 34424454656592. Its totient is φ = 34424232146052.

The previous prime is 34424343401293. The next prime is 34424343401411. The reversal of 34424343401321 is 12310434342443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34424343401321 - 26 = 34424343401257 is a prime.

It is a super-2 number, since 2×344243434013212 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34424343301321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55162211 + ... + 55782776.

It is an arithmetic number, because the mean of its divisors is an integer number (8606113664148).

Almost surely, 234424343401321 is an apocalyptic number.

It is an amenable number.

34424343401321 is a deficient number, since it is larger than the sum of its proper divisors (111255271).

34424343401321 is a wasteful number, since it uses less digits than its factorization.

34424343401321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111255270.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 34424343401321 its reverse (12310434342443), we get a palindrome (46734777743764).

The spelling of 34424343401321 in words is "thirty-four trillion, four hundred twenty-four billion, three hundred forty-three million, four hundred one thousand, three hundred twenty-one".

Divisors: 1 310283 110944987 34424343401321