401163315 has 16 divisors (see below), whose sum is σ = 733555968. Its totient is φ = 183388896.

The previous prime is 401163271. The next prime is 401163353. The reversal of 401163315 is 513361104.

It is not a de Polignac number, because 401163315 - 2¹² = 401159219 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1910197 + ... + 1910406.

It is an arithmetic number, because the mean of its divisors is an integer number (45847248).

Almost surely, 2^401163315 is an apocalyptic number.

401163315 is a deficient number, since it is larger than the sum of its proper divisors (332392653).

401163315 is a wasteful number, since it uses less digits than its factorization.

401163315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3820618.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 401163315 is about 20029.0617603521. The cubic root of 401163315 is about 737.5198899165.

The spelling of 401163315 in words is "four hundred one million, one hundred sixty-three thousand, three hundred fifteen".