40555250366132 has 6 divisors (see below), whose sum is σ = 70971688140738. Its totient is φ = 20277625183064.

The previous prime is 40555250366117. The next prime is 40555250366203. The reversal of 40555250366132 is 23166305255504.

It can be written as a sum of positive squares in only one way, i.e., 37139688046756 + 3415562319376 = 6094234^2 + 1848124^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5069406295763 + ... + 5069406295770.

It is an arithmetic number, because the mean of its divisors is an integer number (11828614690123).

Almost surely, 2^{40555250366132} is an apocalyptic number.

It is an amenable number.

40555250366132 is a deficient number, since it is larger than the sum of its proper divisors (30416437774606).

40555250366132 is a wasteful number, since it uses less digits than its factorization.

40555250366132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10138812591537 (or 10138812591535 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 40555250366132 in words is "forty trillion, five hundred fifty-five billion, two hundred fifty million, three hundred sixty-six thousand, one hundred thirty-two".