380127215340 has 72 divisors (see below), whose sum is σ = 1153320058800. Its totient is φ = 101343740544.

The previous prime is 380127215291. The next prime is 380127215353. The reversal of 380127215340 is 43512721083.

380127215340 is a `hidden beast` number, since 3 + 80 + 1 + 27 + 21 + 534 + 0 = 666.

380127215340 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 380127215295 and 380127215304.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 540027 + ... + 1025613.

It is an arithmetic number, because the mean of its divisors is an integer number (16018334150).

Almost surely, 2^380127215340 is an apocalyptic number.

380127215340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

380127215340 is an abundant number, since it is smaller than the sum of its proper divisors (773192843460).

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

380127215340 is a wasteful number, since it uses less digits than its factorization.

380127215340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489951 (or 489946 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 380127215340 in words is "three hundred eighty billion, one hundred twenty-seven million, two hundred fifteen thousand, three hundred forty".