312047301428051 has 8 divisors (see below), whose sum is σ = 356639375377920. Its totient is φ = 267458699486088.

The previous prime is 312047301428039. The next prime is 312047301428131. The reversal of 312047301428051 is 150824103740213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312047301428051 - 2²⁶ = 312047234319187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312047301428251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867809381 + ... + 868168886.

It is an arithmetic number, because the mean of its divisors is an integer number (44579921922240).

Almost surely, 2^{312047301428051} is an apocalyptic number.

312047301428051 is a deficient number, since it is larger than the sum of its proper divisors (44592073949869).

312047301428051 is a wasteful number, since it uses less digits than its factorization.

312047301428051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736003953.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 312047301428051 in words is "three hundred twelve trillion, forty-seven billion, three hundred one million, four hundred twenty-eight thousand, fifty-one".