378232032860 has 48 divisors (see below), whose sum is σ = 867649370112. Its totient is φ = 137355720000.

The previous prime is 378232032851. The next prime is 378232032863. The reversal of 378232032860 is 68230232873.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378232032863) 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, 979412 + ... + 1309851.

It is an arithmetic number, because the mean of its divisors is an integer number (18076028544).

Almost surely, 2^378232032860 is an apocalyptic number.

It is an amenable number.

378232032860 is an abundant number, since it is smaller than the sum of its proper divisors (489417337252).

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

378232032860 is a wasteful number, since it uses less digits than its factorization.

378232032860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290034 (or 2290032 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 378232032860 in words is "three hundred seventy-eight billion, two hundred thirty-two million, thirty-two thousand, eight hundred sixty".