40080784704 has 56 divisors (see below), whose sum is σ = 106367628768. Its totient is φ = 13319877120.

The previous prime is 40080784703. The next prime is 40080784729. The reversal of 40080784704 is 40748708004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40080784703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251787 + ... + 378890.

Almost surely, 2^40080784704 is an apocalyptic number.

It is an amenable number.

40080784704 is an abundant number, since it is smaller than the sum of its proper divisors (66286844064).

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

40080784704 is a wasteful number, since it uses less digits than its factorization.

40080784704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631023 (or 631013 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 42.

The spelling of 40080784704 in words is "forty billion, eighty million, seven hundred eighty-four thousand, seven hundred four".