39404854488 has 64 divisors (see below), whose sum is σ = 98799240960. Its totient is φ = 13096734336.

The previous prime is 39404854469. The next prime is 39404854493. The reversal of 39404854488 is 88445840493.

39404854488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 20384370 + ... + 20386302.

It is an arithmetic number, because the mean of its divisors is an integer number (1543738140).

Almost surely, 2^39404854488 is an apocalyptic number.

It is an amenable number.

39404854488 is an abundant number, since it is smaller than the sum of its proper divisors (59394386472).

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

39404854488 is a wasteful number, since it uses less digits than its factorization.

39404854488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3976 (or 3972 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 57.

The spelling of 39404854488 in words is "thirty-nine billion, four hundred four million, eight hundred fifty-four thousand, four hundred eighty-eight".