40131757020356 has 24 divisors (see below), whose sum is σ = 71864500254624. Its totient is φ = 19599051185280.

The previous prime is 40131757020301. The next prime is 40131757020373. The reversal of 40131757020356 is 65302075713104.

It is a super-2 number, since 2×40131757020356² (a number of 28 digits) contains 22 as substring.

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, 18908891 + ... + 20923901.

It is an arithmetic number, because the mean of its divisors is an integer number (2994354177276).

Almost surely, 2^{40131757020356} is an apocalyptic number.

It is an amenable number.

40131757020356 is a deficient number, since it is larger than the sum of its proper divisors (31732743234268).

40131757020356 is a wasteful number, since it uses less digits than its factorization.

40131757020356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130851 (or 2130849 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 40131757020356 in words is "forty trillion, one hundred thirty-one billion, seven hundred fifty-seven million, twenty thousand, three hundred fifty-six".