312044231041201 has 4 divisors (see below), whose sum is σ = 312044375644992. Its totient is φ = 312044086437412.

The previous prime is 312044231041177. The next prime is 312044231041247. The reversal of 312044231041201 is 102140132440213.

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 312044231041201 - 2⁷ = 312044231041073 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 312044231041201.

It is not an unprimeable number, because it can be changed into a prime (312044231041801) 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, 69015205 + ... + 73397458.

It is an arithmetic number, because the mean of its divisors is an integer number (78011093911248).

Almost surely, 2^{312044231041201} is an apocalyptic number.

It is an amenable number.

312044231041201 is a deficient number, since it is larger than the sum of its proper divisors (144603791).

312044231041201 is a wasteful number, since it uses less digits than its factorization.

312044231041201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144603790.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 312044231041201 its reverse (102140132440213), we get a palindrome (414184363481414).

The spelling of 312044231041201 in words is "three hundred twelve trillion, forty-four billion, two hundred thirty-one million, forty-one thousand, two hundred one".