40884031204 has 81 divisors (see below), whose sum is σ = 80471073627. Its totient is φ = 18168703488.

The previous prime is 40884031169. The next prime is 40884031217. The reversal of 40884031204 is 40213048804.

It is a happy number.

The square root of 40884031204 is 202198.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 6496037604 + 34387993600 = 80598^2 + 185440^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40884031204.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 130619752 + ... + 130620064.

Almost surely, 2^40884031204 is an apocalyptic number.

40884031204 is the 202198-th square number.

It is an amenable number.

40884031204 is a deficient number, since it is larger than the sum of its proper divisors (39587042423).

40884031204 is a wasteful number, since it uses less digits than its factorization.

40884031204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

It can be divided in two parts, 408840 and 31204, that added together give a palindrome (440044).

The spelling of 40884031204 in words is "forty billion, eight hundred eighty-four million, thirty-one thousand, two hundred four".