2165347714 has 16 divisors (see below), whose sum is σ = 3279172608. Its totient is φ = 1072319472.

The previous prime is 2165347687. The next prime is 2165347721. The reversal of 2165347714 is 4177435612.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148749 + ... + 162655.

It is an arithmetic number, because the mean of its divisors is an integer number (204948288).

Almost surely, 2^2165347714 is an apocalyptic number.

2165347714 is a deficient number, since it is larger than the sum of its proper divisors (1113824894).

2165347714 is a wasteful number, since it uses less digits than its factorization.

2165347714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14649.

The product of its digits is 141120, while the sum is 40.

The square root of 2165347714 is about 46533.2968314088. The cubic root of 2165347714 is about 1293.7267219349.

The spelling of 2165347714 in words is "two billion, one hundred sixty-five million, three hundred forty-seven thousand, seven hundred fourteen".