312010201144401 has 16 divisors (see below), whose sum is σ = 427530565058688. Its totient is φ = 202280944956800.

The previous prime is 312010201144393. The next prime is 312010201144403. The reversal of 312010201144401 is 104441102010213.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 312010201144401 - 2³ = 312010201144393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312010201144403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4078206606 + ... + 4078283111.

It is an arithmetic number, because the mean of its divisors is an integer number (26720660316168).

Almost surely, 2^{312010201144401} is an apocalyptic number.

It is an amenable number.

312010201144401 is a deficient number, since it is larger than the sum of its proper divisors (115520363914287).

312010201144401 is a wasteful number, since it uses less digits than its factorization.

312010201144401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8156490072.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 312010201144401 its reverse (104441102010213), we get a palindrome (416451303154614).

The spelling of 312010201144401 in words is "three hundred twelve trillion, ten billion, two hundred one million, one hundred forty-four thousand, four hundred one".