380860871255 has 16 divisors (see below), whose sum is σ = 459645801120. Its totient is φ = 302948833152.

The previous prime is 380860871243. The next prime is 380860871327. The reversal of 380860871255 is 552178068083.

It is a cyclic number.

It is not a de Polignac number, because 380860871255 - 2¹² = 380860867159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 380860871197 and 380860871206.

It is a congruent number.

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, 1432877 + ... + 1677753.

It is an arithmetic number, because the mean of its divisors is an integer number (28727862570).

Almost surely, 2^380860871255 is an apocalyptic number.

380860871255 is a deficient number, since it is larger than the sum of its proper divisors (78784929865).

380860871255 is a wasteful number, since it uses less digits than its factorization.

380860871255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246658.

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 380860871255 in words is "three hundred eighty billion, eight hundred sixty million, eight hundred seventy-one thousand, two hundred fifty-five".