40667037040404 has 60 divisors (see below), whose sum is σ = 108317548389204. Its totient is φ = 13299911479296.

The previous prime is 40667037040391. The next prime is 40667037040411. The reversal of 40667037040404 is 40404073076604.

It can be written as a sum of positive squares in 2 ways, for example, as 12372595200900 + 28294441839504 = 3517470^2 + 5319252^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40667037040404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1184091757 + ... + 1184126100.

Almost surely, 2^{40667037040404} is an apocalyptic number.

It is an amenable number.

40667037040404 is an abundant number, since it is smaller than the sum of its proper divisors (67650511348800).

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

40667037040404 is a wasteful number, since it uses less digits than its factorization.

40667037040404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368217926 (or 2368217915 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 45.

The spelling of 40667037040404 in words is "forty trillion, six hundred sixty-seven billion, thirty-seven million, forty thousand, four hundred four".