312300441130421 has 16 divisors (see below), whose sum is σ = 315697941340800. Its totient is φ = 308921948532288.

The previous prime is 312300441130387. The next prime is 312300441130439. The reversal of 312300441130421 is 124031144003213.

It is a cyclic number.

It is not a de Polignac number, because 312300441130421 - 2¹⁴ = 312300441114037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312300441130481) 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, 106314035 + ... + 109212063.

It is an arithmetic number, because the mean of its divisors is an integer number (19731121333800).

Almost surely, 2^{312300441130421} is an apocalyptic number.

It is an amenable number.

312300441130421 is a deficient number, since it is larger than the sum of its proper divisors (3397500210379).

312300441130421 is a wasteful number, since it uses less digits than its factorization.

312300441130421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901308.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 312300441130421 its reverse (124031144003213), we get a palindrome (436331585133634).

The spelling of 312300441130421 in words is "three hundred twelve trillion, three hundred billion, four hundred forty-one million, one hundred thirty thousand, four hundred twenty-one".