380394424032 has 192 divisors, whose sum is σ = 1178548568064. Its totient is φ = 105128824320.

The previous prime is 380394424019. The next prime is 380394424099. The reversal of 380394424032 is 230424493083.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent 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, 82638243 + ... + 82642845.

It is an arithmetic number, because the mean of its divisors is an integer number (6138273792).

Almost surely, 2^380394424032 is an apocalyptic number.

380394424032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380394424032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589274284032).

380394424032 is an abundant number, since it is smaller than the sum of its proper divisors (798154144032).

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

380394424032 is a wasteful number, since it uses less digits than its factorization.

380394424032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8621 (or 8613 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 380394424032 in words is "three hundred eighty billion, three hundred ninety-four million, four hundred twenty-four thousand, thirty-two".