378812102768 has 20 divisors (see below), whose sum is σ = 800671035768. Its totient is φ = 172187319360.

The previous prime is 378812102749. The next prime is 378812102797. The reversal of 378812102768 is 867201218873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1076170571 + ... + 1076170922.

Almost surely, 2^378812102768 is an apocalyptic number.

It is an amenable number.

378812102768 is an abundant number, since it is smaller than the sum of its proper divisors (421858933000).

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

378812102768 is a wasteful number, since it uses less digits than its factorization.

378812102768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152341512 (or 2152341506 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 53.

The spelling of 378812102768 in words is "three hundred seventy-eight billion, eight hundred twelve million, one hundred two thousand, seven hundred sixty-eight".