2320772044 has 6 divisors (see below), whose sum is σ = 4061351084. Its totient is φ = 1160386020.

The previous prime is 2320772039. The next prime is 2320772071. The reversal of 2320772044 is 4402770232.

It is a junction number, because it is equal to n+sod(n) for n = 2320771997 and 2320772015.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290096502 + ... + 290096509.

Almost surely, 2^2320772044 is an apocalyptic number.

It is an amenable number.

2320772044 is a deficient number, since it is larger than the sum of its proper divisors (1740579040).

2320772044 is a wasteful number, since it uses less digits than its factorization.

2320772044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580193015 (or 580193013 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 2320772044 is about 48174.3919940875. The cubic root of 2320772044 is about 1323.9680193259.

The spelling of 2320772044 in words is "two billion, three hundred twenty million, seven hundred seventy-two thousand, forty-four".