40993580131 has 16 divisors (see below), whose sum is σ = 49803874560. Its totient is φ = 32958424800.

The previous prime is 40993580123. The next prime is 40993580153. The reversal of 40993580131 is 13108539904.

It is not a de Polignac number, because 40993580131 - 2³ = 40993580123 is a prime.

It is a super-2 number, since 2×40993580131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40993580101) 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, 1512421 + ... + 1539286.

It is an arithmetic number, because the mean of its divisors is an integer number (3112742160).

Almost surely, 2^40993580131 is an apocalyptic number.

40993580131 is a deficient number, since it is larger than the sum of its proper divisors (8810294429).

40993580131 is a wasteful number, since it uses less digits than its factorization.

40993580131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051834.

The product of its (nonzero) digits is 116640, while the sum is 43.

The spelling of 40993580131 in words is "forty billion, nine hundred ninety-three million, five hundred eighty thousand, one hundred thirty-one".