34311631402255 has 32 divisors (see below), whose sum is σ = 41699880573120. Its totient is φ = 27100514580480.

The previous prime is 34311631402253. The next prime is 34311631402261. The reversal of 34311631402255 is 55220413611343.

It is not a de Polignac number, because 34311631402255 - 2¹ = 34311631402253 is a prime.

It is a super-2 number, since 2×34311631402255² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34311631402253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1444019575 + ... + 1444043335.

It is an arithmetic number, because the mean of its divisors is an integer number (1303121267910).

Almost surely, 2^{34311631402255} is an apocalyptic number.

34311631402255 is a deficient number, since it is larger than the sum of its proper divisors (7388249170865).

34311631402255 is a wasteful number, since it uses less digits than its factorization.

34311631402255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33211.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 34311631402255 in words is "thirty-four trillion, three hundred eleven billion, six hundred thirty-one million, four hundred two thousand, two hundred fifty-five".