313441401 has 32 divisors (see below), whose sum is σ = 536739840. Its totient is φ = 158140224.

The previous prime is 313441399. The next prime is 313441409. The reversal of 313441401 is 104144313.

It is not a de Polignac number, because 313441401 - 2¹ = 313441399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (313441409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18681 + ... + 31238.

It is an arithmetic number, because the mean of its divisors is an integer number (16773120).

Almost surely, 2^313441401 is an apocalyptic number.

It is an amenable number.

313441401 is a deficient number, since it is larger than the sum of its proper divisors (223298439).

313441401 is a wasteful number, since it uses less digits than its factorization.

313441401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49965.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 313441401 is about 17704.2763478206. The cubic root of 313441401 is about 679.2851491503.

Adding to 313441401 its reverse (104144313), we get a palindrome (417585714).

The spelling of 313441401 in words is "three hundred thirteen million, four hundred forty-one thousand, four hundred one".