380374032144 has 160 divisors (see below), whose sum is σ = 1021965840000. Its totient is φ = 121765109760.

The previous prime is 380374032127. The next prime is 380374032151. The reversal of 380374032144 is 441230473083.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253751107 + ... + 253752605.

It is an arithmetic number, because the mean of its divisors is an integer number (6387286500).

Almost surely, 2^380374032144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380374032144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510982920000).

380374032144 is an abundant number, since it is smaller than the sum of its proper divisors (641591807856).

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

380374032144 is a wasteful number, since it uses less digits than its factorization.

380374032144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393 (or 2387 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 39.

The spelling of 380374032144 in words is "three hundred eighty billion, three hundred seventy-four million, thirty-two thousand, one hundred forty-four".