40947703924 has 12 divisors (see below), whose sum is σ = 71673084000. Its totient is φ = 20469679928.

The previous prime is 40947703913. The next prime is 40947703933. The reversal of 40947703924 is 42930774904.

It is a congruent number.

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, 1020874 + ... + 1060225.

It is an arithmetic number, because the mean of its divisors is an integer number (5972757000).

Almost surely, 2^40947703924 is an apocalyptic number.

It is an amenable number.

40947703924 is a deficient number, since it is larger than the sum of its proper divisors (30725380076).

40947703924 is a wasteful number, since it uses less digits than its factorization.

40947703924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086022 (or 2086020 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 40947703924 in words is "forty billion, nine hundred forty-seven million, seven hundred three thousand, nine hundred twenty-four".