378860514732 has 192 divisors, whose sum is σ = 1127950387200. Its totient is φ = 107726319360.

The previous prime is 378860514731. The next prime is 378860514733. The reversal of 378860514732 is 237415068873.

It is a happy number.

378860514732 is a `hidden beast` number, since 37 + 8 + 8 + 60 + 514 + 7 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (378860514731) and next prime (378860514733).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (378860514731) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 260742918 + ... + 260744370.

It is an arithmetic number, because the mean of its divisors is an integer number (5874741600).

Almost surely, 2^378860514732 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 378860514732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563975193600).

378860514732 is an abundant number, since it is smaller than the sum of its proper divisors (749089872468).

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

378860514732 is a wasteful number, since it uses less digits than its factorization.

378860514732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893 (or 2885 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 378860514732 in words is "three hundred seventy-eight billion, eight hundred sixty million, five hundred fourteen thousand, seven hundred thirty-two".