40004042204 has 12 divisors (see below), whose sum is σ = 80008084464. Its totient is φ = 17144589504.

The previous prime is 40004042203. The next prime is 40004042207. The reversal of 40004042204 is 40224040004.

40004042204 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40004042203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 714357869 + ... + 714357924.

It is an arithmetic number, because the mean of its divisors is an integer number (6667340372).

Almost surely, 2^40004042204 is an apocalyptic number.

It is an amenable number.

40004042204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40004042204 is a wasteful number, since it uses less digits than its factorization.

40004042204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428715804 (or 1428715802 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 40004042204 its reverse (40224040004), we get a palindrome (80228082208).

It can be divided in two parts, 400040 and 42204, that added together give a palindrome (442244).

The spelling of 40004042204 in words is "forty billion, four million, forty-two thousand, two hundred four".