34531204031 has 16 divisors (see below), whose sum is σ = 36484867584. Its totient is φ = 32617198944.

The previous prime is 34531204027. The next prime is 34531204129. The reversal of 34531204031 is 13040213543.

34531204031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 34531204031 - 2² = 34531204027 is a prime.

It is a super-2 number, since 2×34531204031² (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 (34531224031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758006 + ... + 802268.

It is an arithmetic number, because the mean of its divisors is an integer number (2280304224).

Almost surely, 2^34531204031 is an apocalyptic number.

34531204031 is a deficient number, since it is larger than the sum of its proper divisors (1953663553).

34531204031 is a wasteful number, since it uses less digits than its factorization.

34531204031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44710.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 34531204031 its reverse (13040213543), we get a palindrome (47571417574).

The spelling of 34531204031 in words is "thirty-four billion, five hundred thirty-one million, two hundred four thousand, thirty-one".