40044713554 has 16 divisors (see below), whose sum is σ = 62350759296. Its totient is φ = 19275094800.

The previous prime is 40044713551. The next prime is 40044713563. The reversal of 40044713554 is 45531744004.

40044713554 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 2×40044713554² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40044713551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3486132 + ... + 3497599.

It is an arithmetic number, because the mean of its divisors is an integer number (3896922456).

Almost surely, 2^40044713554 is an apocalyptic number.

40044713554 is a deficient number, since it is larger than the sum of its proper divisors (22306045742).

40044713554 is a wasteful number, since it uses less digits than its factorization.

40044713554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6983841.

The product of its (nonzero) digits is 134400, while the sum is 37.

The spelling of 40044713554 in words is "forty billion, forty-four million, seven hundred thirteen thousand, five hundred fifty-four".