118994986292 has 288 divisors, whose sum is σ = 282525401088. Its totient is φ = 43308711936.

The previous prime is 118994986289. The next prime is 118994986301. The reversal of 118994986292 is 292689499811.

It is a Harshad number since it is a multiple of its sum of digits (68).

Its product of digits (40310784) is a multiple of the sum of its prime divisors (486).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 533609693 + ... + 533609915.

It is an arithmetic number, because the mean of its divisors is an integer number (980990976).

Almost surely, 2^118994986292 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118994986292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141262700544).

118994986292 is an abundant number, since it is smaller than the sum of its proper divisors (163530414796).

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

118994986292 is a wasteful number, since it uses less digits than its factorization.

118994986292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495 (or 486 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 68.

The spelling of 118994986292 in words is "one hundred eighteen billion, nine hundred ninety-four million, nine hundred eighty-six thousand, two hundred ninety-two".