40404330707604 has 24 divisors (see below), whose sum is σ = 94276880224800. Its totient is φ = 13468094725344.

The previous prime is 40404330707599. The next prime is 40404330707621. The reversal of 40404330707604 is 40670703340404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14470347 + ... + 17035245.

It is an arithmetic number, because the mean of its divisors is an integer number (3928203342700).

Almost surely, 2^{40404330707604} is an apocalyptic number.

It is an amenable number.

40404330707604 is an abundant number, since it is smaller than the sum of its proper divisors (53872549517196).

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

40404330707604 is a wasteful number, since it uses less digits than its factorization.

40404330707604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3877639 (or 3877637 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 42.

The spelling of 40404330707604 in words is "forty trillion, four hundred four billion, three hundred thirty million, seven hundred seven thousand, six hundred four".