378231444924 has 24 divisors (see below), whose sum is σ = 892456220880. Its totient is φ = 124660550784.

The previous prime is 378231444863. The next prime is 378231444967. The reversal of 378231444924 is 429444132873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177073579 + ... + 177075714.

It is an arithmetic number, because the mean of its divisors is an integer number (37185675870).

Almost surely, 2^378231444924 is an apocalyptic number.

It is an amenable number.

378231444924 is an abundant number, since it is smaller than the sum of its proper divisors (514224775956).

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

378231444924 is a wasteful number, since it uses less digits than its factorization.

378231444924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354149389 (or 354149387 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 51.

The spelling of 378231444924 in words is "three hundred seventy-eight billion, two hundred thirty-one million, four hundred forty-four thousand, nine hundred twenty-four".