40007384384372 has 24 divisors (see below), whose sum is σ = 70046904673536. Its totient is φ = 19993983628608.

The previous prime is 40007384384351. The next prime is 40007384384393. The reversal of 40007384384372 is 27348348370004.

It is an interprime number because it is at equal distance from previous prime (40007384384351) and next prime (40007384384393).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422073848 + ... + 422168624.

It is an arithmetic number, because the mean of its divisors is an integer number (2918621028064).

Almost surely, 2^{40007384384372} is an apocalyptic number.

It is an amenable number.

40007384384372 is a deficient number, since it is larger than the sum of its proper divisors (30039520289164).

40007384384372 is a wasteful number, since it uses less digits than its factorization.

40007384384372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144887 (or 144885 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 53.

The spelling of 40007384384372 in words is "forty trillion, seven billion, three hundred eighty-four million, three hundred eighty-four thousand, three hundred seventy-two".