2268465647965 has 8 divisors (see below), whose sum is σ = 2969627757408. Its totient is φ = 1649793198480.

The previous prime is 2268465647957. The next prime is 2268465647977. The reversal of 2268465647965 is 5697465648622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2268465647965 - 2³ = 2268465647957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2268465647894 and 2268465647903.

It is a congruent number.

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, 20622414927 + ... + 20622415036.

It is an arithmetic number, because the mean of its divisors is an integer number (371203469676).

Almost surely, 2^{2268465647965} is an apocalyptic number.

It is an amenable number.

2268465647965 is a deficient number, since it is larger than the sum of its proper divisors (701162109443).

2268465647965 is a wasteful number, since it uses less digits than its factorization.

2268465647965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41244829979.

The product of its digits is 1045094400, while the sum is 70.

The spelling of 2268465647965 in words is "two trillion, two hundred sixty-eight billion, four hundred sixty-five million, six hundred forty-seven thousand, nine hundred sixty-five".