401310004 has 24 divisors (see below), whose sum is σ = 749952000. Its totient is φ = 187484640.

The previous prime is 401309977. The next prime is 401310031. The reversal of 401310004 is 400013104.

It is an interprime number because it is at equal distance from previous prime (401309977) and next prime (401310031).

It is a super-2 number, since 2×401310004² = 322099438620960032, which contains 22 as substring.

It is a congruent number.

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, 52204 + ... + 59395.

It is an arithmetic number, because the mean of its divisors is an integer number (31248000).

Almost surely, 2^401310004 is an apocalyptic number.

It is an amenable number.

401310004 is a deficient number, since it is larger than the sum of its proper divisors (348641996).

401310004 is a wasteful number, since it uses less digits than its factorization.

401310004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111663 (or 111661 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 401310004 is about 20032.7233295925. The cubic root of 401310004 is about 737.6097725714.

Adding to 401310004 its reverse (400013104), we get a palindrome (801323108).

The spelling of 401310004 in words is "four hundred one million, three hundred ten thousand, four".