2365866696960 has 1728 divisors, whose sum is σ = 9890925811200. Its totient is φ = 531632553984.

The previous prime is 2365866696899. The next prime is 2365866696971. The reversal of 2365866696960 is 696966685632.

It is a tau number, because it is divible by the number of its divisors (1728).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4703512069 + ... + 4703512571.

It is an arithmetic number, because the mean of its divisors is an integer number (5723915400).

Almost surely, 2^{2365866696960} is an apocalyptic number.

2365866696960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2365866696960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4945462905600).

2365866696960 is an abundant number, since it is smaller than the sum of its proper divisors (7525059114240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2365866696960 is a wasteful number, since it uses less digits than its factorization.

2365866696960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 906992640, while the sum is 72.

The spelling of 2365866696960 in words is "two trillion, three hundred sixty-five billion, eight hundred sixty-six million, six hundred ninety-six thousand, nine hundred sixty".