8488731944031 has 48 divisors (see below), whose sum is σ = 11618418984960. Its totient is φ = 5511511137600.

The previous prime is 8488731943981. The next prime is 8488731944039. The reversal of 8488731944031 is 1304491378848.

It is not a de Polignac number, because 8488731944031 - 2¹⁰ = 8488731943007 is a prime.

It is a super-2 number, since 2×8488731944031² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8488731944039) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8635535566 + ... + 8635536548.

It is an arithmetic number, because the mean of its divisors is an integer number (242050395520).

Almost surely, 2^{8488731944031} is an apocalyptic number.

8488731944031 is a deficient number, since it is larger than the sum of its proper divisors (3129687040929).

8488731944031 is an equidigital number, since it uses as much as digits as its factorization.

8488731944031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2516 (or 1533 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 60.

The spelling of 8488731944031 in words is "eight trillion, four hundred eighty-eight billion, seven hundred thirty-one million, nine hundred forty-four thousand, thirty-one".