378568378882 has 32 divisors (see below), whose sum is σ = 594647930880. Its totient is φ = 180411794640.

The previous prime is 378568378849. The next prime is 378568378901. The reversal of 378568378882 is 288873865873.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20266407 + ... + 20285077.

It is an arithmetic number, because the mean of its divisors is an integer number (18582747840).

Almost surely, 2^378568378882 is an apocalyptic number.

378568378882 is a deficient number, since it is larger than the sum of its proper divisors (216079551998).

378568378882 is a wasteful number, since it uses less digits than its factorization.

378568378882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20238.

The product of its digits is 867041280, while the sum is 73.

The spelling of 378568378882 in words is "three hundred seventy-eight billion, five hundred sixty-eight million, three hundred seventy-eight thousand, eight hundred eighty-two".