3120045343232 has 40 divisors (see below), whose sum is σ = 6235830095616. Its totient is φ = 1559563912192.

The previous prime is 3120045343223. The next prime is 3120045343237. The reversal of 3120045343232 is 2323435400213.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (3120045343237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850073 + ... + 2638695.

Almost surely, 2^{3120045343232} is an apocalyptic number.

3120045343232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3120045343232 is a deficient number, since it is larger than the sum of its proper divisors (3115784752384).

3120045343232 is an equidigital number, since it uses as much as digits as its factorization.

3120045343232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792048 (or 1792032 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

The spelling of 3120045343232 in words is "three trillion, one hundred twenty billion, forty-five million, three hundred forty-three thousand, two hundred thirty-two".