36381504023268 has 48 divisors (see below), whose sum is σ = 87924128234880. Its totient is φ = 11694762503424.

The previous prime is 36381504023153. The next prime is 36381504023311. The reversal of 36381504023268 is 86232040518363.

It is a super-3 number, since 3×36381504023268³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 36381504023268.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63227905 + ... + 63800712.

It is an arithmetic number, because the mean of its divisors is an integer number (1831752671560).

Almost surely, 2^{36381504023268} is an apocalyptic number.

It is an amenable number.

36381504023268 is an abundant number, since it is smaller than the sum of its proper divisors (51542624211612).

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

36381504023268 is a wasteful number, since it uses less digits than its factorization.

36381504023268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127029476 (or 127029474 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 51.

The spelling of 36381504023268 in words is "thirty-six trillion, three hundred eighty-one billion, five hundred four million, twenty-three thousand, two hundred sixty-eight".