40131775436060 has 96 divisors (see below), whose sum is σ = 105899626119168. Its totient is φ = 12410112314880.

The previous prime is 40131775436057. The next prime is 40131775436063. The reversal of 40131775436060 is 6063457713104.

It is an interprime number because it is at equal distance from previous prime (40131775436057) and next prime (40131775436063).

It is a super-2 number, since 2×40131775436060² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40131775435996 and 40131775436014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40131775436063) 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, 102401249 + ... + 102792408.

It is an arithmetic number, because the mean of its divisors is an integer number (1103121105408).

Almost surely, 2^{40131775436060} is an apocalyptic number.

It is an amenable number.

40131775436060 is an abundant number, since it is smaller than the sum of its proper divisors (65767850683108).

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

40131775436060 is a wasteful number, since it uses less digits than its factorization.

40131775436060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205193811 (or 205193809 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 40131775436060 in words is "forty trillion, one hundred thirty-one billion, seven hundred seventy-five million, four hundred thirty-six thousand, sixty".