378178470000 has 600 divisors, whose sum is σ = 1443889807360. Its totient is φ = 95528160000.

The previous prime is 378178469953. The next prime is 378178470031. The reversal of 378178470000 is 74871873.

It is a happy number.

378178470000 is a `hidden beast` number, since 3 + 7 + 8 + 178 + 470 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 46165905 + ... + 46174095.

Almost surely, 2^378178470000 is an apocalyptic number.

378178470000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 378178470000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (721944903680).

378178470000 is an abundant number, since it is smaller than the sum of its proper divisors (1065711337360).

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

378178470000 is an equidigital number, since it uses as much as digits as its factorization.

378178470000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8253 (or 8220 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 45.

The spelling of 378178470000 in words is "three hundred seventy-eight billion, one hundred seventy-eight million, four hundred seventy thousand".