118329697943800 has 48 divisors (see below), whose sum is σ = 314418911682960. Its totient is φ = 40570182151680.

The previous prime is 118329697943783. The next prime is 118329697943801. The reversal of 118329697943800 is 8349796923811.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (70).

It is a self number, because there is not a number n which added to its sum of digits gives 118329697943800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118329697943801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42260605009 + ... + 42260607808.

It is an arithmetic number, because the mean of its divisors is an integer number (6550393993395).

Almost surely, 2^{118329697943800} is an apocalyptic number.

118329697943800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118329697943800 is an abundant number, since it is smaller than the sum of its proper divisors (196089213739160).

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

118329697943800 is a wasteful number, since it uses less digits than its factorization.

118329697943800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84521212840 (or 84521212831 counting only the distinct ones).

The product of its (nonzero) digits is 141087744, while the sum is 70.

The spelling of 118329697943800 in words is "one hundred eighteen trillion, three hundred twenty-nine billion, six hundred ninety-seven million, nine hundred forty-three thousand, eight hundred".