118325332016640 has 640 divisors, whose sum is σ = 480432891755520. Its totient is φ = 27040813645824.

The previous prime is 118325332016623. The next prime is 118325332016653. The reversal of 118325332016640 is 46610233523811.

118325332016640 is a `hidden beast` number, since 1 + 1 + 8 + 3 + 253 + 320 + 16 + 64 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3059300982 + ... + 3059339658.

It is an arithmetic number, because the mean of its divisors is an integer number (750676393368).

Almost surely, 2^{118325332016640} is an apocalyptic number.

118325332016640 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 118325332016640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240216445877760).

118325332016640 is an abundant number, since it is smaller than the sum of its proper divisors (362107559738880).

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

118325332016640 is an equidigital number, since it uses as much as digits as its factorization.

118325332016640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45039 (or 45017 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 118325332016640 in words is "one hundred eighteen trillion, three hundred twenty-five billion, three hundred thirty-two million, sixteen thousand, six hundred forty".