118888253927378 has 16 divisors (see below), whose sum is σ = 192051081937176. Its totient is φ = 54871265928960.

The previous prime is 118888253927357. The next prime is 118888253927383. The reversal of 118888253927378 is 873729352888811.

It can be written as a sum of positive squares in 4 ways, for example, as 114769290319849 + 4118963607529 = 10713043^2 + 2029523^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3589301 + ... + 15832232.

Almost surely, 2^{118888253927378} is an apocalyptic number.

118888253927378 is a deficient number, since it is larger than the sum of its proper divisors (73162828009798).

118888253927378 is a wasteful number, since it uses less digits than its factorization.

118888253927378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19656989.

The product of its digits is 2601123840, while the sum is 80.

The spelling of 118888253927378 in words is "one hundred eighteen trillion, eight hundred eighty-eight billion, two hundred fifty-three million, nine hundred twenty-seven thousand, three hundred seventy-eight".