2378964836720 has 40 divisors (see below), whose sum is σ = 5531160186960. Its totient is φ = 951574417920.

The previous prime is 2378964836713. The next prime is 2378964836747. The reversal of 2378964836720 is 276384698732.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10165991 + ... + 10397369.

It is an arithmetic number, because the mean of its divisors is an integer number (138279004674).

Almost surely, 2^{2378964836720} is an apocalyptic number.

2378964836720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2378964836720 is an abundant number, since it is smaller than the sum of its proper divisors (3152195350240).

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

2378964836720 is a wasteful number, since it uses less digits than its factorization.

2378964836720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359913 (or 359907 counting only the distinct ones).

The product of its (nonzero) digits is 146313216, while the sum is 65.

The spelling of 2378964836720 in words is "two trillion, three hundred seventy-eight billion, nine hundred sixty-four million, eight hundred thirty-six thousand, seven hundred twenty".