118420707698 has 8 divisors (see below), whose sum is σ = 177647377260. Its totient is φ = 59204915280.

The previous prime is 118420707649. The next prime is 118420707707. The reversal of 118420707698 is 896707024811.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 112602526969 + 5818180729 = 335563^2 + 76277^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2692013 + ... + 2735648.

Almost surely, 2^118420707698 is an apocalyptic number.

118420707698 is a deficient number, since it is larger than the sum of its proper divisors (59226669562).

118420707698 is a wasteful number, since it uses less digits than its factorization.

118420707698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5438572.

The product of its (nonzero) digits is 1354752, while the sum is 53.

The spelling of 118420707698 in words is "one hundred eighteen billion, four hundred twenty million, seven hundred seven thousand, six hundred ninety-eight".