380720943360 has 360 divisors, whose sum is σ = 1364433086016. Its totient is φ = 101365862400.

The previous prime is 380720943271. The next prime is 380720943419. The reversal of 380720943360 is 63349027083.

380720943360 is a `hidden beast` number, since 3 + 8 + 0 + 7 + 209 + 433 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 75372835 + ... + 75377885.

Almost surely, 2^380720943360 is an apocalyptic number.

380720943360 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 380720943360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (682216543008).

380720943360 is an abundant number, since it is smaller than the sum of its proper divisors (983712142656).

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

380720943360 is an equidigital number, since it uses as much as digits as its factorization.

380720943360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5811 (or 5788 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 380720943360 in words is "three hundred eighty billion, seven hundred twenty million, nine hundred forty-three thousand, three hundred sixty".