31043410044 has 24 divisors (see below), whose sum is σ = 74771225088. Its totient is φ = 10014003120.

The previous prime is 31043410039. The next prime is 31043410117. The reversal of 31043410044 is 44001434013.

It is a junction number, because it is equal to n+sod(n) for n = 31043409996 and 31043410023.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 41724642 + ... + 41725385.

It is an arithmetic number, because the mean of its divisors is an integer number (3115467712).

Almost surely, 2^31043410044 is an apocalyptic number.

It is an amenable number.

31043410044 is an abundant number, since it is smaller than the sum of its proper divisors (43727815044).

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

31043410044 is a wasteful number, since it uses less digits than its factorization.

31043410044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83450065 (or 83450063 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 31043410044 its reverse (44001434013), we get a palindrome (75044844057).

The spelling of 31043410044 in words is "thirty-one billion, forty-three million, four hundred ten thousand, forty-four".