6731232531044 has 48 divisors (see below), whose sum is σ = 13596551934336. Its totient is φ = 2856084384000.

The previous prime is 6731232531007. The next prime is 6731232531071. The reversal of 6731232531044 is 4401352321376.

It is a junction number, because it is equal to n+sod(n) for n = 6731232530992 and 6731232531010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56390087 + ... + 56509329.

It is an arithmetic number, because the mean of its divisors is an integer number (283261498632).

Almost surely, 2^{6731232531044} is an apocalyptic number.

It is an amenable number.

6731232531044 is an abundant number, since it is smaller than the sum of its proper divisors (6865319403292).

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

6731232531044 is a wasteful number, since it uses less digits than its factorization.

6731232531044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139316 (or 139314 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 6731232531044 in words is "six trillion, seven hundred thirty-one billion, two hundred thirty-two million, five hundred thirty-one thousand, forty-four".