378832831422 has 16 divisors (see below), whose sum is σ = 768337011072. Its totient is φ = 124499052440.

The previous prime is 378832831369. The next prime is 378832831439. The reversal of 378832831422 is 224138238873.

It is a congruent number.

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, 444639048 + ... + 444639899.

It is an arithmetic number, because the mean of its divisors is an integer number (48021063192).

Almost surely, 2^378832831422 is an apocalyptic number.

378832831422 is an abundant number, since it is smaller than the sum of its proper divisors (389504179650).

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

378832831422 is a wasteful number, since it uses less digits than its factorization.

378832831422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889279023.

The product of its digits is 3096576, while the sum is 51.

The spelling of 378832831422 in words is "three hundred seventy-eight billion, eight hundred thirty-two million, eight hundred thirty-one thousand, four hundred twenty-two".