31300054044 has 24 divisors (see below), whose sum is σ = 83466811008. Its totient is φ = 8942872560.

The previous prime is 31300054007. The next prime is 31300054087. The reversal of 31300054044 is 44045000313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186309762 + ... + 186309929.

It is an arithmetic number, because the mean of its divisors is an integer number (3477783792).

Almost surely, 2^31300054044 is an apocalyptic number.

It is an amenable number.

31300054044 is an abundant number, since it is smaller than the sum of its proper divisors (52166756964).

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

31300054044 is a wasteful number, since it uses less digits than its factorization.

31300054044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372619705 (or 372619703 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 31300054044 its reverse (44045000313), we get a palindrome (75345054357).

The spelling of 31300054044 in words is "thirty-one billion, three hundred million, fifty-four thousand, forty-four".