378813358882 has 32 divisors (see below), whose sum is σ = 652773888000. Its totient is φ = 161503985808.

The previous prime is 378813358867. The next prime is 378813358883. The reversal of 378813358882 is 288853318873.

It is not an unprimeable number, because it can be changed into a prime (378813358883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24617763 + ... + 24633145.

It is an arithmetic number, because the mean of its divisors is an integer number (20399184000).

Almost surely, 2^378813358882 is an apocalyptic number.

378813358882 is a deficient number, since it is larger than the sum of its proper divisors (273960529118).

378813358882 is a wasteful number, since it uses less digits than its factorization.

378813358882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24430.

The product of its digits is 61931520, while the sum is 64.

The spelling of 378813358882 in words is "three hundred seventy-eight billion, eight hundred thirteen million, three hundred fifty-eight thousand, eight hundred eighty-two".