31010044324 has 48 divisors (see below), whose sum is σ = 65391491200. Its totient is φ = 12569872896.

The previous prime is 31010044249. The next prime is 31010044339. The reversal of 31010044324 is 42344001013.

It is a junction number, because it is equal to n+sod(n) for n = 31010044295 and 31010044304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278572 + ... + 373660.

Almost surely, 2^31010044324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31010044324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32695745600).

31010044324 is an abundant number, since it is smaller than the sum of its proper divisors (34381446876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31010044324 is a wasteful number, since it uses less digits than its factorization.

31010044324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95732 (or 95730 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 31010044324 its reverse (42344001013), we get a palindrome (73354045337).

The spelling of 31010044324 in words is "thirty-one billion, ten million, forty-four thousand, three hundred twenty-four".