312142242241199 has 2 divisors, whose sum is σ = 312142242241200. Its totient is φ = 312142242241198.

The previous prime is 312142242241187. The next prime is 312142242241301. The reversal of 312142242241199 is 991142242241213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 312142242241199 - 2³⁶ = 312073522764463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312142242249199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156071121120599 + 156071121120600.

It is an arithmetic number, because the mean of its divisors is an integer number (156071121120600).

Almost surely, 2^{312142242241199} is an apocalyptic number.

312142242241199 is a deficient number, since it is larger than the sum of its proper divisors (1).

312142242241199 is an equidigital number, since it uses as much as digits as its factorization.

312142242241199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 47.

The spelling of 312142242241199 in words is "three hundred twelve trillion, one hundred forty-two billion, two hundred forty-two million, two hundred forty-one thousand, one hundred ninety-nine".