378880610344 has 8 divisors (see below), whose sum is σ = 710401144410. Its totient is φ = 189440305168.

The previous prime is 378880610341. The next prime is 378880610387. The reversal of 378880610344 is 443016088873.

It can be written as a sum of positive squares in only one way, i.e., 274221890244 + 104658720100 = 523662^2 + 323510^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 378880610291 and 378880610300.

It is not an unprimeable number, because it can be changed into a prime (378880610341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23680038139 + ... + 23680038154.

Almost surely, 2^378880610344 is an apocalyptic number.

It is an amenable number.

378880610344 is a deficient number, since it is larger than the sum of its proper divisors (331520534066).

378880610344 is a wasteful number, since it uses less digits than its factorization.

378880610344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47360076299 (or 47360076295 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 378880610344 in words is "three hundred seventy-eight billion, eight hundred eighty million, six hundred ten thousand, three hundred forty-four".