31234122030434 has 64 divisors (see below), whose sum is σ = 49316793546240. Its totient is φ = 14819701628160.

The previous prime is 31234122030311. The next prime is 31234122030467. The reversal of 31234122030434 is 43403022143213.

It is a self number, because there is not a number n which added to its sum of digits gives 31234122030434.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2549093852 + ... + 2549106104.

It is an arithmetic number, because the mean of its divisors is an integer number (770574899160).

Almost surely, 2^{31234122030434} is an apocalyptic number.

31234122030434 is a deficient number, since it is larger than the sum of its proper divisors (18082671515806).

31234122030434 is a wasteful number, since it uses less digits than its factorization.

31234122030434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16155.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 31234122030434 its reverse (43403022143213), we get a palindrome (74637144173647).

The spelling of 31234122030434 in words is "thirty-one trillion, two hundred thirty-four billion, one hundred twenty-two million, thirty thousand, four hundred thirty-four".