31043314525234 has 16 divisors (see below), whose sum is σ = 52171074043776. Its totient is φ = 13729230010800.

The previous prime is 31043314525147. The next prime is 31043314525253. The reversal of 31043314525234 is 43252541334013.

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 7 ways as a sum of consecutive naturals, for example, 19068374202 + ... + 19068375829.

It is an arithmetic number, because the mean of its divisors is an integer number (3260692127736).

Almost surely, 2^{31043314525234} is an apocalyptic number.

31043314525234 is a deficient number, since it is larger than the sum of its proper divisors (21127759518542).

31043314525234 is a wasteful number, since it uses less digits than its factorization.

31043314525234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38136750081.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 31043314525234 its reverse (43252541334013), we get a palindrome (74295855859247).

The spelling of 31043314525234 in words is "thirty-one trillion, forty-three billion, three hundred fourteen million, five hundred twenty-five thousand, two hundred thirty-four".