39457024980 has 24 divisors (see below), whose sum is σ = 110479670112. Its totient is φ = 10521873312.

The previous prime is 39457024963. The next prime is 39457024987. The reversal of 39457024980 is 8942075493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39457024987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328808482 + ... + 328808601.

It is an arithmetic number, because the mean of its divisors is an integer number (4603319588).

Almost surely, 2^39457024980 is an apocalyptic number.

39457024980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

39457024980 is an abundant number, since it is smaller than the sum of its proper divisors (71022645132).

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

39457024980 is a wasteful number, since it uses less digits than its factorization.

39457024980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657617095 (or 657617093 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 39457024980 in words is "thirty-nine billion, four hundred fifty-seven million, twenty-four thousand, nine hundred eighty".