3147745063115 has 32 divisors (see below), whose sum is σ = 4048552267776. Its totient is φ = 2343319355520.

The previous prime is 3147745063109. The next prime is 3147745063129. The reversal of 3147745063115 is 5113605477413.

It is not a de Polignac number, because 3147745063115 - 2⁶ = 3147745063051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3147745063115.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 38130374 + ... + 38212836.

It is an arithmetic number, because the mean of its divisors is an integer number (126517258368).

Almost surely, 2^{3147745063115} is an apocalyptic number.

3147745063115 is a deficient number, since it is larger than the sum of its proper divisors (900807204661).

3147745063115 is a wasteful number, since it uses less digits than its factorization.

3147745063115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91499.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 3147745063115 in words is "three trillion, one hundred forty-seven billion, seven hundred forty-five million, sixty-three thousand, one hundred fifteen".