380161468854 has 32 divisors (see below), whose sum is σ = 844859760480. Its totient is φ = 126712015200.

The previous prime is 380161468849. The next prime is 380161468913. The reversal of 380161468854 is 458864161083.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 380161468854.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607224 + ... + 1062564.

It is an arithmetic number, because the mean of its divisors is an integer number (26401867515).

Almost surely, 2^380161468854 is an apocalyptic number.

380161468854 is an abundant number, since it is smaller than the sum of its proper divisors (464698291626).

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

380161468854 is a wasteful number, since it uses less digits than its factorization.

380161468854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470813 (or 470807 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The spelling of 380161468854 in words is "three hundred eighty billion, one hundred sixty-one million, four hundred sixty-eight thousand, eight hundred fifty-four".