40392704559 has 16 divisors (see below), whose sum is σ = 53970475104. Its totient is φ = 26871744000.

The previous prime is 40392704543. The next prime is 40392704579. The reversal of 40392704559 is 95540729304.

It is not a de Polignac number, because 40392704559 - 2⁴ = 40392704543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40392704579) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6236947 + ... + 6243419.

It is an arithmetic number, because the mean of its divisors is an integer number (3373154694).

Almost surely, 2^40392704559 is an apocalyptic number.

40392704559 is a deficient number, since it is larger than the sum of its proper divisors (13577770545).

40392704559 is a wasteful number, since it uses less digits than its factorization.

40392704559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10538.

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 40392704559 in words is "forty billion, three hundred ninety-two million, seven hundred four thousand, five hundred fifty-nine".