31134020415244 has 12 divisors (see below), whose sum is σ = 54506303437264. Its totient is φ = 15560790861744.

The previous prime is 31134020415209. The next prime is 31134020415247. The reversal of 31134020415244 is 44251402043113.

It is not an unprimeable number, because it can be changed into a prime (31134020415247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1554825207 + ... + 1554845230.

Almost surely, 2^{31134020415244} is an apocalyptic number.

It is an amenable number.

31134020415244 is a deficient number, since it is larger than the sum of its proper divisors (23372283022020).

31134020415244 is a wasteful number, since it uses less digits than its factorization.

31134020415244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109672944 (or 3109672942 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 31134020415244 its reverse (44251402043113), we get a palindrome (75385422458357).

The spelling of 31134020415244 in words is "thirty-one trillion, one hundred thirty-four billion, twenty million, four hundred fifteen thousand, two hundred forty-four".