8378850588738 has 16 divisors (see below), whose sum is σ = 19151658488640. Its totient is φ = 2393957311056.

The previous prime is 8378850588677. The next prime is 8378850588761.

8378850588738 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99748221253 + ... + 99748221336.

It is an arithmetic number, because the mean of its divisors is an integer number (1196978655540).

Almost surely, 2^{8378850588738} is an apocalyptic number.

8378850588738 is an abundant number, since it is smaller than the sum of its proper divisors (10772807899902).

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

8378850588738 is a wasteful number, since it uses less digits than its factorization.

8378850588738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199496442601.

The product of its (nonzero) digits is 2890137600, while the sum is 78.

The spelling of 8378850588738 in words is "eight trillion, three hundred seventy-eight billion, eight hundred fifty million, five hundred eighty-eight thousand, seven hundred thirty-eight".