40367591404 has 36 divisors (see below), whose sum is σ = 83727411264. Its totient is φ = 16973969376.

The previous prime is 40367591401. The next prime is 40367591431. The reversal of 40367591404 is 40419576304.

40367591404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40367591401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1932604 + ... + 1953379.

It is an arithmetic number, because the mean of its divisors is an integer number (2325761424).

Almost surely, 2^40367591404 is an apocalyptic number.

It is an amenable number.

40367591404 is an abundant number, since it is smaller than the sum of its proper divisors (43359819860).

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

40367591404 is a wasteful number, since it uses less digits than its factorization.

40367591404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3886054 (or 3886045 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 40367591404 in words is "forty billion, three hundred sixty-seven million, five hundred ninety-one thousand, four hundred four".