2388729089320 has 64 divisors (see below), whose sum is σ = 6220198771200. Its totient is φ = 808625825280.

The previous prime is 2388729089317. The next prime is 2388729089377. The reversal of 2388729089320 is 239809278832.

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, 53972661 + ... + 54016900.

It is an arithmetic number, because the mean of its divisors is an integer number (97190605800).

Almost surely, 2^{2388729089320} is an apocalyptic number.

2388729089320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2388729089320 is an abundant number, since it is smaller than the sum of its proper divisors (3831469681880).

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

2388729089320 is a wasteful number, since it uses less digits than its factorization.

2388729089320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107989658 (or 107989654 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 61.

The spelling of 2388729089320 in words is "two trillion, three hundred eighty-eight billion, seven hundred twenty-nine million, eighty-nine thousand, three hundred twenty".