118944910140 has 192 divisors, whose sum is σ = 403263028224. Its totient is φ = 25572298752.

The previous prime is 118944910121. The next prime is 118944910169. The reversal of 118944910140 is 41019449811.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 118944910092 and 118944910101.

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, 14297262 + ... + 14305578.

It is an arithmetic number, because the mean of its divisors is an integer number (2100328272).

Almost surely, 2^118944910140 is an apocalyptic number.

118944910140 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 118944910140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201631514112).

118944910140 is an abundant number, since it is smaller than the sum of its proper divisors (284318118084).

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

118944910140 is a wasteful number, since it uses less digits than its factorization.

118944910140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10356 (or 10354 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 42.

The spelling of 118944910140 in words is "one hundred eighteen billion, nine hundred forty-four million, nine hundred ten thousand, one hundred forty".