40356377365304 has 64 divisors (see below), whose sum is σ = 101596474506240. Its totient is φ = 14513782066560.

The previous prime is 40356377365259. The next prime is 40356377365307.

40356377365304 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a self number, because there is not a number n which added to its sum of digits gives 40356377365304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40356377365307) 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, 2519745824 + ... + 2519761839.

It is an arithmetic number, because the mean of its divisors is an integer number (1587444914160).

Almost surely, 2^{40356377365304} is an apocalyptic number.

40356377365304 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40356377365304 is an abundant number, since it is smaller than the sum of its proper divisors (61240097140936).

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

40356377365304 is a wasteful number, since it uses less digits than its factorization.

40356377365304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5039507700 (or 5039507696 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 56.

The spelling of 40356377365304 in words is "forty trillion, three hundred fifty-six billion, three hundred seventy-seven million, three hundred sixty-five thousand, three hundred four".