378851724160 has 576 divisors, whose sum is σ = 1173596830560. Its totient is φ = 115912581120.

The previous prime is 378851724131. The next prime is 378851724221. The reversal of 378851724160 is 61427158873.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 378851724098 and 378851724107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 391779997 + ... + 391780963.

Almost surely, 2^378851724160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 378851724160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (586798415280).

378851724160 is an abundant number, since it is smaller than the sum of its proper divisors (794745106400).

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

378851724160 is a wasteful number, since it uses less digits than its factorization.

378851724160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075 (or 1025 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 52.

It can be divided in two parts, 378851 and 724160, that added together give a palindrome (1103011).

The spelling of 378851724160 in words is "three hundred seventy-eight billion, eight hundred fifty-one million, seven hundred twenty-four thousand, one hundred sixty".