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34455322141 = 47971931779
BaseRepresentation
bin100000000101101100…
…100111111000011101
310021221020202201101021
4200011230213320131
51031031030302031
623454545044141
72326556256142
oct400554477035
9107836681337
1034455322141
1113681149549
126817026651
133331427aa6
14194c0443c9
15d69d3e511
hex805b27e1d

34455322141 has 4 divisors (see below), whose sum is σ = 34527254400. Its totient is φ = 34383389884.

The previous prime is 34455322051. The next prime is 34455322159. The reversal of 34455322141 is 14122355443.

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 a de Polignac number, because none of the positive numbers 2k-34455322141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34455322097 and 34455322106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34455322241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35965411 + ... + 35966368.

It is an arithmetic number, because the mean of its divisors is an integer number (8631813600).

Almost surely, 234455322141 is an apocalyptic number.

It is an amenable number.

34455322141 is a deficient number, since it is larger than the sum of its proper divisors (71932259).

34455322141 is an equidigital number, since it uses as much as digits as its factorization.

34455322141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71932258.

The product of its digits is 57600, while the sum is 34.

Adding to 34455322141 its reverse (14122355443), we get a palindrome (48577677584).

The spelling of 34455322141 in words is "thirty-four billion, four hundred fifty-five million, three hundred twenty-two thousand, one hundred forty-one".

Divisors: 1 479 71931779 34455322141