3104739491212 has 12 divisors (see below), whose sum is σ = 5434121015176. Its totient is φ = 1552133486880.

The previous prime is 3104739491207. The next prime is 3104739491221. The reversal of 3104739491212 is 2121949374013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59035113 + ... + 59087680.

Almost surely, 2^{3104739491212} is an apocalyptic number.

It is an amenable number.

3104739491212 is a deficient number, since it is larger than the sum of its proper divisors (2329381523964).

3104739491212 is a wasteful number, since it uses less digits than its factorization.

3104739491212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118129368 (or 118129366 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 3104739491212 in words is "three trillion, one hundred four billion, seven hundred thirty-nine million, four hundred ninety-one thousand, two hundred twelve".