378136374210 has 192 divisors, whose sum is σ = 1212148634112. Its totient is φ = 79812016128.

The previous prime is 378136374199. The next prime is 378136374223. The reversal of 378136374210 is 12473631873.

378136374210 is a `hidden beast` number, since 3 + 7 + 8 + 1 + 3 + 637 + 4 + 2 + 1 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 234547 + ... + 900713.

It is an arithmetic number, because the mean of its divisors is an integer number (6313274136).

Almost surely, 2^378136374210 is an apocalyptic number.

378136374210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 378136374210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (606074317056).

378136374210 is an abundant number, since it is smaller than the sum of its proper divisors (834012259902).

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

378136374210 is a wasteful number, since it uses less digits than its factorization.

378136374210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666257 (or 666254 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 378136374210 in words is "three hundred seventy-eight billion, one hundred thirty-six million, three hundred seventy-four thousand, two hundred ten".