3047304052112 has 80 divisors (see below), whose sum is σ = 6421160416752. Its totient is φ = 1395105546240.

The previous prime is 3047304052073. The next prime is 3047304052139. The reversal of 3047304052112 is 2112504037403.

It can be written as a sum of positive squares in 8 ways, for example, as 599844054016 + 2447459998096 = 774496^2 + 1564436^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149067812 + ... + 149088252.

Almost surely, 2^{3047304052112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3047304052112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3210580208376).

3047304052112 is an abundant number, since it is smaller than the sum of its proper divisors (3373856364640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3047304052112 is a wasteful number, since it uses less digits than its factorization.

3047304052112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35316 (or 35310 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 3047304052112 its reverse (2112504037403), we get a palindrome (5159808089515).

The spelling of 3047304052112 in words is "three trillion, forty-seven billion, three hundred four million, fifty-two thousand, one hundred twelve".