378231872048 has 20 divisors (see below), whose sum is σ = 746651126448. Its totient is φ = 185547710400.

The previous prime is 378231872041. The next prime is 378231872071. The reversal of 378231872048 is 840278132873.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is not an unprimeable number, because it can be changed into a prime (378231872041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223013228 + ... + 223014923.

Almost surely, 2^378231872048 is an apocalyptic number.

It is an amenable number.

378231872048 is a deficient number, since it is larger than the sum of its proper divisors (368419254400).

378231872048 is a wasteful number, since it uses less digits than its factorization.

378231872048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446028212 (or 446028206 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 378231872048 in words is "three hundred seventy-eight billion, two hundred thirty-one million, eight hundred seventy-two thousand, forty-eight".