40666667403704 has 64 divisors (see below), whose sum is σ = 78052092739200. Its totient is φ = 19854810031104.

The previous prime is 40666667403647. The next prime is 40666667403709. The reversal of 40666667403704 is 40730476666604.

40666667403704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40666667403704² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40666667403709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417349262 + ... + 417446690.

It is an arithmetic number, because the mean of its divisors is an integer number (1219563949050).

Almost surely, 2^{40666667403704} is an apocalyptic number.

It is an amenable number.

40666667403704 is a deficient number, since it is larger than the sum of its proper divisors (37385425335496).

40666667403704 is a wasteful number, since it uses less digits than its factorization.

40666667403704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100032 (or 100028 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 59.

The spelling of 40666667403704 in words is "forty trillion, six hundred sixty-six billion, six hundred sixty-seven million, four hundred three thousand, seven hundred four".