3120432044 has 6 divisors (see below), whose sum is σ = 5460756084. Its totient is φ = 1560216020.

The previous prime is 3120432023. The next prime is 3120432047. The reversal of 3120432044 is 4402340213.

It is a super-2 number, since 2×3120432044² = 19474192282444035872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3120432047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390054002 + ... + 390054009.

It is an arithmetic number, because the mean of its divisors is an integer number (910126014).

Almost surely, 2^3120432044 is an apocalyptic number.

It is an amenable number.

3120432044 is a deficient number, since it is larger than the sum of its proper divisors (2340324040).

3120432044 is a wasteful number, since it uses less digits than its factorization.

3120432044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780108015 (or 780108013 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3120432044 is about 55860.8274553824. The cubic root of 3120432044 is about 1461.2961598938.

Adding to 3120432044 its reverse (4402340213), we get a palindrome (7522772257).

The spelling of 3120432044 in words is "three billion, one hundred twenty million, four hundred thirty-two thousand, forty-four".