2351465216 has 36 divisors (see below), whose sum is σ = 4699233672. Its totient is φ = 1174358016.

The previous prime is 2351465189. The next prime is 2351465239. The reversal of 2351465216 is 6125641532.

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, 234971 + ... + 244773.

Almost surely, 2^2351465216 is an apocalyptic number.

It is an amenable number.

2351465216 is a deficient number, since it is larger than the sum of its proper divisors (2347768456).

2351465216 is an frugal number, since it uses more digits than its factorization.

2351465216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10756 (or 10742 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 2351465216 is about 48491.9087683708. The cubic root of 2351465216 is about 1329.7791511489.

The spelling of 2351465216 in words is "two billion, three hundred fifty-one million, four hundred sixty-five thousand, two hundred sixteen".