378958856248 has 64 divisors (see below), whose sum is σ = 816335170560. Its totient is φ = 161556909696.

The previous prime is 378958856233. The next prime is 378958856249. The reversal of 378958856248 is 842658859873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378958856249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8954065 + ... + 8996287.

It is an arithmetic number, because the mean of its divisors is an integer number (12755237040).

Almost surely, 2^378958856248 is an apocalyptic number.

It is an amenable number.

378958856248 is an abundant number, since it is smaller than the sum of its proper divisors (437376314312).

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

378958856248 is a wasteful number, since it uses less digits than its factorization.

378958856248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43076 (or 43072 counting only the distinct ones).

The product of its digits is 928972800, while the sum is 73.

The spelling of 378958856248 in words is "three hundred seventy-eight billion, nine hundred fifty-eight million, eight hundred fifty-six thousand, two hundred forty-eight".