40131774604062 has 48 divisors (see below), whose sum is σ = 90813503783808. Its totient is φ = 12784243974480.

The previous prime is 40131774603979. The next prime is 40131774604063. The reversal of 40131774604062 is 26040647713104.

40131774604062 is a `hidden beast` number, since 4 + 0 + 1 + 31 + 7 + 7 + 4 + 604 + 0 + 6 + 2 = 666.

It is a super-2 number, since 2×40131774604062² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40131774603999 and 40131774604017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40131774604063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42694764 + ... + 43624607.

It is an arithmetic number, because the mean of its divisors is an integer number (1891947995496).

Almost surely, 2^{40131774604062} is an apocalyptic number.

40131774604062 is an abundant number, since it is smaller than the sum of its proper divisors (50681729179746).

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

40131774604062 is a wasteful number, since it uses less digits than its factorization.

40131774604062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86320525 (or 86320522 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 40131774604062 in words is "forty trillion, one hundred thirty-one billion, seven hundred seventy-four million, six hundred four thousand, sixty-two".