312000140241299 has 4 divisors (see below), whose sum is σ = 312385801725720. Its totient is φ = 311614478756880.

The previous prime is 312000140241287. The next prime is 312000140241373. The reversal of 312000140241299 is 992142041000213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 312000140241299 - 2²⁴ = 312000123464083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312000140241499) 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, 192830740997 + ... + 192830742614.

It is an arithmetic number, because the mean of its divisors is an integer number (78096450431430).

Almost surely, 2^{312000140241299} is an apocalyptic number.

312000140241299 is a deficient number, since it is larger than the sum of its proper divisors (385661484421).

312000140241299 is an equidigital number, since it uses as much as digits as its factorization.

312000140241299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385661484420.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 312000140241299 in words is "three hundred twelve trillion, one hundred forty million, two hundred forty-one thousand, two hundred ninety-nine".