40424752762992 has 80 divisors (see below), whose sum is σ = 124959705851680. Its totient is φ = 12438385463808.

The previous prime is 40424752762981. The next prime is 40424752762993. The reversal of 40424752762992 is 29926725742404.

40424752762992 is a `hidden beast` number, since 4 + 0 + 4 + 2 + 4 + 75 + 276 + 299 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40424752762993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3599064253 + ... + 3599075484.

It is an arithmetic number, because the mean of its divisors is an integer number (1561996323146).

Almost surely, 2^{40424752762992} is an apocalyptic number.

It is an amenable number.

40424752762992 is an abundant number, since it is smaller than the sum of its proper divisors (84534953088688).

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

40424752762992 is a wasteful number, since it uses less digits than its factorization.

40424752762992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7198139767 (or 7198139755 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 63.

The spelling of 40424752762992 in words is "forty trillion, four hundred twenty-four billion, seven hundred fifty-two million, seven hundred sixty-two thousand, nine hundred ninety-two".