118898841600 has 1152 divisors, whose sum is σ = 544990118400. Its totient is φ = 24684134400.

The previous prime is 118898841571. The next prime is 118898841601. The reversal of 118898841600 is 6148898811.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118898841601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 106444242 + ... + 106445358.

It is an arithmetic number, because the mean of its divisors is an integer number (473081700).

Almost surely, 2^118898841600 is an apocalyptic number.

118898841600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118898841600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272495059200).

118898841600 is an abundant number, since it is smaller than the sum of its proper divisors (426091276800).

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

118898841600 is a wasteful number, since it uses less digits than its factorization.

118898841600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176 (or 1145 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 54.

The spelling of 118898841600 in words is "one hundred eighteen billion, eight hundred ninety-eight million, eight hundred forty-one thousand, six hundred".