404103344204 has 24 divisors (see below), whose sum is σ = 836075886240. Its totient is φ = 167215176576.

The previous prime is 404103344153. The next prime is 404103344221. The reversal of 404103344204 is 402443301404.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248831297 + ... + 248832920.

It is an arithmetic number, because the mean of its divisors is an integer number (34836495260).

Almost surely, 2^404103344204 is an apocalyptic number.

It is an amenable number.

404103344204 is an abundant number, since it is smaller than the sum of its proper divisors (431972542036).

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

404103344204 is a wasteful number, since it uses less digits than its factorization.

404103344204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497664257 (or 497664255 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 404103344204 its reverse (402443301404), we get a palindrome (806546645608).

The spelling of 404103344204 in words is "four hundred four billion, one hundred three million, three hundred forty-four thousand, two hundred four".