118845536380 has 48 divisors (see below), whose sum is σ = 258043484160. Its totient is φ = 45930254400.

The previous prime is 118845536371. The next prime is 118845536399. The reversal of 118845536380 is 83635548811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228945 + ... + 538615.

It is an arithmetic number, because the mean of its divisors is an integer number (5375905920).

Almost surely, 2^118845536380 is an apocalyptic number.

118845536380 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 118845536380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129021742080).

118845536380 is an abundant number, since it is smaller than the sum of its proper divisors (139197947780).

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

118845536380 is a wasteful number, since it uses less digits than its factorization.

118845536380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310330 (or 310328 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 52.

The spelling of 118845536380 in words is "one hundred eighteen billion, eight hundred forty-five million, five hundred thirty-six thousand, three hundred eighty".