401363463 has 8 divisors (see below), whose sum is σ = 535878400. Its totient is φ = 267212088.

The previous prime is 401363453. The next prime is 401363477. The reversal of 401363463 is 364363104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 401363463 - 2⁴ = 401363447 is a prime.

It is a super-2 number, since 2×401363463² = 322185258862704738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 401363463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401363423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88303 + ... + 92736.

It is an arithmetic number, because the mean of its divisors is an integer number (66984800).

Almost surely, 2^401363463 is an apocalyptic number.

401363463 is a deficient number, since it is larger than the sum of its proper divisors (134514937).

401363463 is a wasteful number, since it uses less digits than its factorization.

401363463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181781.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 401363463 is about 20034.0575770362. The cubic root of 401363463 is about 737.6425237527.

It can be divided in two parts, 4013 and 63463, that added together give a palindrome (67476).

The spelling of 401363463 in words is "four hundred one million, three hundred sixty-three thousand, four hundred sixty-three".