378587621088 has 480 divisors, whose sum is σ = 1198826643168. Its totient is φ = 116785152000.

The previous prime is 378587621063. The next prime is 378587621107. The reversal of 378587621088 is 880126785873.

378587621088 is a `hidden beast` number, since 37 + 8 + 587 + 6 + 2 + 10 + 8 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1143769083 + ... + 1143769413.

Almost surely, 2^378587621088 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 378587621088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (599413321584).

378587621088 is an abundant number, since it is smaller than the sum of its proper divisors (820239022080).

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

378587621088 is a wasteful number, since it uses less digits than its factorization.

378587621088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 711 counting only the distinct ones).

The product of its (nonzero) digits is 36126720, while the sum is 63.

The spelling of 378587621088 in words is "three hundred seventy-eight billion, five hundred eighty-seven million, six hundred twenty-one thousand, eighty-eight".