404213541134504 has 16 divisors (see below), whose sum is σ = 797789883818400. Its totient is φ = 191469572116272.

The previous prime is 404213541134497. The next prime is 404213541134539. The reversal of 404213541134504 is 405431145312404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1329649806212 + ... + 1329649806515.

It is an arithmetic number, because the mean of its divisors is an integer number (49861867738650).

Almost surely, 2^{404213541134504} is an apocalyptic number.

It is an amenable number.

404213541134504 is a deficient number, since it is larger than the sum of its proper divisors (393576342683896).

404213541134504 is a wasteful number, since it uses less digits than its factorization.

404213541134504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659299612752 (or 2659299612748 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 404213541134504 its reverse (405431145312404), we get a palindrome (809644686446908).

The spelling of 404213541134504 in words is "four hundred four trillion, two hundred thirteen billion, five hundred forty-one million, one hundred thirty-four thousand, five hundred four".