40363436304 has 30 divisors (see below), whose sum is σ = 112961561726. Its totient is φ = 13454478720.

The previous prime is 40363436303. The next prime is 40363436371.

40363436304 is a `hidden beast` number, since 4 + 0 + 3 + 6 + 343 + 6 + 304 = 666.

40363436304 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 37442250000 + 2921186304 = 193500^2 + 54048^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (40363436303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140150677 + ... + 140150964.

Almost surely, 2^40363436304 is an apocalyptic number.

It is an amenable number.

40363436304 is an abundant number, since it is smaller than the sum of its proper divisors (72598125422).

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

40363436304 is a wasteful number, since it uses less digits than its factorization.

40363436304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280301655 (or 280301646 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

The spelling of 40363436304 in words is "forty billion, three hundred sixty-three million, four hundred thirty-six thousand, three hundred four".