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34212413423 = 1367202712347
BaseRepresentation
bin11111110111001101…
…111111111111101111
310021022022200200021002
4133313031333333233
51030031334212143
623414510430515
72320546500356
oct376715777757
9107268620232
1034212413423
1113567019641
12676980243b
1332c2cc9016
141927a9299d
15d5385b5b8
hex7f737ffef

34212413423 has 8 divisors (see below), whose sum is σ = 34257105792. Its totient is φ = 34167752536.

The previous prime is 34212413407. The next prime is 34212413447. The reversal of 34212413423 is 32431421243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34212413423 - 24 = 34212413407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34212410423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2764736 + ... + 2777082.

It is an arithmetic number, because the mean of its divisors is an integer number (4282138224).

Almost surely, 234212413423 is an apocalyptic number.

34212413423 is a deficient number, since it is larger than the sum of its proper divisors (44692369).

34212413423 is a wasteful number, since it uses less digits than its factorization.

34212413423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15741.

The product of its digits is 13824, while the sum is 29.

Adding to 34212413423 its reverse (32431421243), we get a palindrome (66643834666).

The spelling of 34212413423 in words is "thirty-four billion, two hundred twelve million, four hundred thirteen thousand, four hundred twenty-three".

Divisors: 1 1367 2027 12347 2770909 16878349 25027369 34212413423