34531054431 has 16 divisors (see below), whose sum is σ = 46829685120. Its totient is φ = 22626695520.

The previous prime is 34531054391. The next prime is 34531054433. The reversal of 34531054431 is 13445013543.

It is not a de Polignac number, because 34531054431 - 2⁶ = 34531054367 is a prime.

It is a super-2 number, since 2×34531054431² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34531054392 and 34531054401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34531054433) 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, 1354341 + ... + 1379601.

It is an arithmetic number, because the mean of its divisors is an integer number (2926855320).

Almost surely, 2^34531054431 is an apocalyptic number.

34531054431 is a deficient number, since it is larger than the sum of its proper divisors (12298630689).

34531054431 is a wasteful number, since it uses less digits than its factorization.

34531054431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33046.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 34531054431 its reverse (13445013543), we get a palindrome (47976067974).

The spelling of 34531054431 in words is "thirty-four billion, five hundred thirty-one million, fifty-four thousand, four hundred thirty-one".