40768736743131 has 32 divisors (see below), whose sum is σ = 57456423518208. Its totient is φ = 25672968709920.

The previous prime is 40768736743123. The next prime is 40768736743153. The reversal of 40768736743131 is 13134763786704.

It is not a de Polignac number, because 40768736743131 - 2³ = 40768736743123 is a prime.

It is a super-2 number, since 2×40768736743131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40768736743531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2263840 + ... + 9309266.

It is an arithmetic number, because the mean of its divisors is an integer number (1795513234944).

Almost surely, 2^{40768736743131} is an apocalyptic number.

40768736743131 is a deficient number, since it is larger than the sum of its proper divisors (16687686775077).

40768736743131 is a wasteful number, since it uses less digits than its factorization.

40768736743131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7046951.

The product of its (nonzero) digits is 42674688, while the sum is 60.

The spelling of 40768736743131 in words is "forty trillion, seven hundred sixty-eight billion, seven hundred thirty-six million, seven hundred forty-three thousand, one hundred thirty-one".