3149474983215 has 32 divisors (see below), whose sum is σ = 5539229321472. Its totient is φ = 1515361536000.

The previous prime is 3149474983201. The next prime is 3149474983217. The reversal of 3149474983215 is 5123894749413.

It is not a de Polignac number, because 3149474983215 - 2²³ = 3149466594607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3149474983217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72832306 + ... + 72875535.

It is an arithmetic number, because the mean of its divisors is an integer number (173100916296).

Almost surely, 2^{3149474983215} is an apocalyptic number.

3149474983215 is a deficient number, since it is larger than the sum of its proper divisors (2389754338257).

3149474983215 is a wasteful number, since it uses less digits than its factorization.

3149474983215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145707991.

The product of its digits is 26127360, while the sum is 60.

The spelling of 3149474983215 in words is "three trillion, one hundred forty-nine billion, four hundred seventy-four million, nine hundred eighty-three thousand, two hundred fifteen".