118968939400 has 24 divisors (see below), whose sum is σ = 276602784570. Its totient is φ = 47587575680.

The previous prime is 118968939379. The next prime is 118968939407. The reversal of 118968939400 is 4939869811.

It can be written as a sum of positive squares in 3 ways, for example, as 71311429764 + 47657509636 = 267042^2 + 218306^2 .

It is not an unprimeable number, because it can be changed into a prime (118968939407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 297422149 + ... + 297422548.

Almost surely, 2^118968939400 is an apocalyptic number.

118968939400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118968939400 is an abundant number, since it is smaller than the sum of its proper divisors (157633845170).

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

118968939400 is a wasteful number, since it uses less digits than its factorization.

118968939400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594844713 (or 594844704 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 58.

The spelling of 118968939400 in words is "one hundred eighteen billion, nine hundred sixty-eight million, nine hundred thirty-nine thousand, four hundred".