2399227880364 has 144 divisors (see below), whose sum is σ = 7287666946560. Its totient is φ = 650684136960.

The previous prime is 2399227880363. The next prime is 2399227880393. The reversal of 2399227880364 is 4630887229932.

2399227880364 is a `hidden beast` number, since 23 + 99 + 22 + 78 + 80 + 364 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (2399227880363) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 820669 + ... + 2339220.

It is an arithmetic number, because the mean of its divisors is an integer number (50608798240).

Almost surely, 2^{2399227880364} is an apocalyptic number.

It is an amenable number.

2399227880364 is an abundant number, since it is smaller than the sum of its proper divisors (4888439066196).

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

2399227880364 is a wasteful number, since it uses less digits than its factorization.

2399227880364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160060 (or 3160055 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 2399227880364 in words is "two trillion, three hundred ninety-nine billion, two hundred twenty-seven million, eight hundred eighty thousand, three hundred sixty-four".