2268416279065 has 16 divisors (see below), whose sum is σ = 2785498315776. Its totient is φ = 1772470022400.

The previous prime is 2268416279057. The next prime is 2268416279081. The reversal of 2268416279065 is 5609726148622.

It is a happy number.

It is not a de Polignac number, because 2268416279065 - 2³ = 2268416279057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6838600 + ... + 7162630.

It is an arithmetic number, because the mean of its divisors is an integer number (174093644736).

Almost surely, 2^{2268416279065} is an apocalyptic number.

It is an amenable number.

2268416279065 is a deficient number, since it is larger than the sum of its proper divisors (517082036711).

2268416279065 is a wasteful number, since it uses less digits than its factorization.

2268416279065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356640.

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 2268416279065 in words is "two trillion, two hundred sixty-eight billion, four hundred sixteen million, two hundred seventy-nine thousand, sixty-five".