313042401 has 20 divisors (see below), whose sum is σ = 534436672. Its totient is φ = 178881048.

The previous prime is 313042391. The next prime is 313042463. The reversal of 313042401 is 104240313.

It is not a de Polignac number, because 313042401 - 2²³ = 304653793 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (313042201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 275485 + ... + 276618.

Almost surely, 2^313042401 is an apocalyptic number.

It is an amenable number.

313042401 is a deficient number, since it is larger than the sum of its proper divisors (221394271).

313042401 is an equidigital number, since it uses as much as digits as its factorization.

313042401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552122 (or 552113 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 313042401 is about 17693.0042954836. The cubic root of 313042401 is about 678.9967913042.

Adding to 313042401 its reverse (104240313), we get a palindrome (417282714).

The spelling of 313042401 in words is "three hundred thirteen million, forty-two thousand, four hundred one".