40157924024 has 32 divisors (see below), whose sum is σ = 77891673600. Its totient is φ = 19389588960.

The previous prime is 40157923999. The next prime is 40157924057. The reversal of 40157924024 is 42042975104.

It is a super-2 number, since 2×40157924024² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57554 + ... + 289185.

It is an arithmetic number, because the mean of its divisors is an integer number (2434114800).

Almost surely, 2^40157924024 is an apocalyptic number.

It is an amenable number.

40157924024 is a deficient number, since it is larger than the sum of its proper divisors (37733749576).

40157924024 is a wasteful number, since it uses less digits than its factorization.

40157924024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347243 (or 347239 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 40157924024 in words is "forty billion, one hundred fifty-seven million, nine hundred twenty-four thousand, twenty-four".