40066004700 has 72 divisors (see below), whose sum is σ = 128804794160. Its totient is φ = 10684267200.

The previous prime is 40066004687. The next prime is 40066004717. The reversal of 40066004700 is 740066004.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7416931 + ... + 7422330.

Almost surely, 2^40066004700 is an apocalyptic number.

It is an amenable number.

40066004700 is an abundant number, since it is smaller than the sum of its proper divisors (88738789460).

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

40066004700 is a wasteful number, since it uses less digits than its factorization.

40066004700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14839284 (or 14839271 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The spelling of 40066004700 in words is "forty billion, sixty-six million, four thousand, seven hundred".