31441233123616 has 24 divisors (see below), whose sum is σ = 62683471105920. Its totient is φ = 15521621414208.

The previous prime is 31441233123551. The next prime is 31441233123691. The reversal of 31441233123616 is 61632133214413.

It is a super-2 number, since 2×31441233123616² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6218595796 + ... + 6218600851.

It is an arithmetic number, because the mean of its divisors is an integer number (2611811296080).

Almost surely, 2^{31441233123616} is an apocalyptic number.

It is an amenable number.

31441233123616 is a deficient number, since it is larger than the sum of its proper divisors (31242237982304).

31441233123616 is a wasteful number, since it uses less digits than its factorization.

31441233123616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12437196736 (or 12437196728 counting only the distinct ones).

The product of its digits is 186624, while the sum is 40.

The spelling of 31441233123616 in words is "thirty-one trillion, four hundred forty-one billion, two hundred thirty-three million, one hundred twenty-three thousand, six hundred sixteen".