2400320612 has 12 divisors (see below), whose sum is σ = 4201616496. Its totient is φ = 1199858760.

The previous prime is 2400320609. The next prime is 2400320623. The reversal of 2400320612 is 2160230042.

2400320612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 56978 + ... + 89705.

It is an arithmetic number, because the mean of its divisors is an integer number (350134708).

Almost surely, 2^2400320612 is an apocalyptic number.

It is an amenable number.

2400320612 is a deficient number, since it is larger than the sum of its proper divisors (1801295884).

2400320612 is a wasteful number, since it uses less digits than its factorization.

2400320612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150778 (or 150776 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2400320612 is about 48993.0669789104. The cubic root of 2400320612 is about 1338.9255164645.

Adding to 2400320612 its reverse (2160230042), we get a palindrome (4560550654).

The spelling of 2400320612 in words is "two billion, four hundred million, three hundred twenty thousand, six hundred twelve".