118334723696640 has 1536 divisors, whose sum is σ = 470612191795200. Its totient is φ = 27963036794880.

The previous prime is 118334723696611. The next prime is 118334723696641. The reversal of 118334723696640 is 46696327433811.

It is a happy number.

118334723696640 is a `hidden beast` number, since 1 + 1 + 8 + 3 + 3 + 472 + 3 + 69 + 66 + 40 = 666.

118334723696640 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (1536).

It is a super-3 number, since 3×118334723696640³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (118334723696641) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19765275727 + ... + 19765281713.

It is an arithmetic number, because the mean of its divisors is an integer number (306388145700).

Almost surely, 2^{118334723696640} is an apocalyptic number.

118334723696640 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 118334723696640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235306095897600).

118334723696640 is an abundant number, since it is smaller than the sum of its proper divisors (352277468098560).

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

118334723696640 is a wasteful number, since it uses less digits than its factorization.

118334723696640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6198 (or 6172 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 63.

The spelling of 118334723696640 in words is "one hundred eighteen trillion, three hundred thirty-four billion, seven hundred twenty-three million, six hundred ninety-six thousand, six hundred forty".