31314012433234 has 4 divisors (see below), whose sum is σ = 46971018649854. Its totient is φ = 15657006216616.

The previous prime is 31314012433117. The next prime is 31314012433247. The reversal of 31314012433234 is 43233421041313.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30798093457609 + 515918975625 = 5549603^2 + 718275^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 31314012433234.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7828503108307 + ... + 7828503108310.

Almost surely, 2^{31314012433234} is an apocalyptic number.

31314012433234 is a deficient number, since it is larger than the sum of its proper divisors (15657006216620).

31314012433234 is a wasteful number, since it uses less digits than its factorization.

31314012433234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15657006216619.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 31314012433234 its reverse (43233421041313), we get a palindrome (74547433474547).

The spelling of 31314012433234 in words is "thirty-one trillion, three hundred fourteen billion, twelve million, four hundred thirty-three thousand, two hundred thirty-four".