2345125312 has 42 divisors (see below), whose sum is σ = 4911474048. Its totient is φ = 1110837888.

The previous prime is 2345125309. The next prime is 2345125327. The reversal of 2345125312 is 2135215432.

It is a super-2 number, since 2×2345125312² = 10999225457966194688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27648 + ... + 73855.

Almost surely, 2^2345125312 is an apocalyptic number.

It is an amenable number.

2345125312 is an abundant number, since it is smaller than the sum of its proper divisors (2566348736).

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

2345125312 is a wasteful number, since it uses less digits than its factorization.

2345125312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101553 (or 101524 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 2345125312 is about 48426.4939057124. The cubic root of 2345125312 is about 1328.5829805998.

The spelling of 2345125312 in words is "two billion, three hundred forty-five million, one hundred twenty-five thousand, three hundred twelve".