380480026506 has 16 divisors (see below), whose sum is σ = 787200055200. Its totient is φ = 122453341808.

The previous prime is 380480026499. The next prime is 380480026519. The reversal of 380480026506 is 605620084083.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093333236 + ... + 1093333583.

It is an arithmetic number, because the mean of its divisors is an integer number (49200003450).

Almost surely, 2^380480026506 is an apocalyptic number.

380480026506 is an abundant number, since it is smaller than the sum of its proper divisors (406720028694).

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

380480026506 is a wasteful number, since it uses less digits than its factorization.

380480026506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186666853.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 380480026506 in words is "three hundred eighty billion, four hundred eighty million, twenty-six thousand, five hundred six".