3915389760000 has 400 divisors, whose sum is σ = 13483938758400. Its totient is φ = 1008093184000.

The previous prime is 3915389759933. The next prime is 3915389760011. The reversal of 3915389760000 is 679835193.

3915389760000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (400).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27769681 + ... + 27910319.

It is an arithmetic number, because the mean of its divisors is an integer number (33709846896).

Almost surely, 2^{3915389760000} is an apocalyptic number.

3915389760000 is a gapful number since it is divisible by the number (30) 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 3915389760000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6741969379200).

3915389760000 is an abundant number, since it is smaller than the sum of its proper divisors (9568548998400).

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

3915389760000 is an equidigital number, since it uses as much as digits as its factorization.

3915389760000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140709 (or 140678 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 51.

The spelling of 3915389760000 in words is "three trillion, nine hundred fifteen billion, three hundred eighty-nine million, seven hundred sixty thousand".