404104311440204 has 24 divisors (see below), whose sum is σ = 730419054589056. Its totient is φ = 195420727440000.

The previous prime is 404104311440161. The next prime is 404104311440233. The reversal of 404104311440204 is 402044113401404.

It is a super-2 number, since 2×404104311440204² (a number of 30 digits) contains 22 as substring.

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, 946592447 + ... + 947019254.

It is an arithmetic number, because the mean of its divisors is an integer number (30434127274544).

Almost surely, 2^{404104311440204} is an apocalyptic number.

It is an amenable number.

404104311440204 is a deficient number, since it is larger than the sum of its proper divisors (326314743148852).

404104311440204 is a wasteful number, since it uses less digits than its factorization.

404104311440204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893613457 (or 1893613455 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 404104311440204 its reverse (402044113401404), we get a palindrome (806148424841608).

The spelling of 404104311440204 in words is "four hundred four trillion, one hundred four billion, three hundred eleven million, four hundred forty thousand, two hundred four".