312114401 has 4 divisors (see below), whose sum is σ = 312169392. Its totient is φ = 312059412.

The previous prime is 312114391. The next prime is 312114469. The reversal of 312114401 is 104411213.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 312114401 - 2⁶ = 312114337 is a prime.

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 312114401.

It is not an unprimeable number, because it can be changed into a prime (312114001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17855 + ... + 30708.

It is an arithmetic number, because the mean of its divisors is an integer number (78042348).

Almost surely, 2^312114401 is an apocalyptic number.

It is an amenable number.

312114401 is a deficient number, since it is larger than the sum of its proper divisors (54991).

312114401 is an equidigital number, since it uses as much as digits as its factorization.

312114401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54990.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 312114401 is about 17666.7597764842. The cubic root of 312114401 is about 678.3251754773.

Adding to 312114401 its reverse (104411213), we get a palindrome (416525614).

The spelling of 312114401 in words is "three hundred twelve million, one hundred fourteen thousand, four hundred one".