34253617831 has 8 divisors (see below), whose sum is σ = 34756730928. Its totient is φ = 33753720000.

The previous prime is 34253617807. The next prime is 34253617837. The reversal of 34253617831 is 13871635243.

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 34253617831 - 2⁵ = 34253617799 is a prime.

It is a super-2 number, since 2×34253617831² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34253617837) 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 7 ways as a sum of consecutive naturals, for example, 782350 + ... + 824971.

It is an arithmetic number, because the mean of its divisors is an integer number (4344591366).

Almost surely, 2^34253617831 is an apocalyptic number.

34253617831 is a deficient number, since it is larger than the sum of its proper divisors (503113097).

34253617831 is a wasteful number, since it uses less digits than its factorization.

34253617831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607633.

The product of its digits is 362880, while the sum is 43.

The spelling of 34253617831 in words is "thirty-four billion, two hundred fifty-three million, six hundred seventeen thousand, eight hundred thirty-one".