118273937952 has 96 divisors (see below), whose sum is σ = 319542257664. Its totient is φ = 38289081600.

The previous prime is 118273937941. The next prime is 118273937953. The reversal of 118273937952 is 259739372811.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 118273937892 and 118273937901.

It is not an unprimeable number, because it can be changed into a prime (118273937953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327177 + ... + 586167.

It is an arithmetic number, because the mean of its divisors is an integer number (3328565184).

Almost surely, 2^118273937952 is an apocalyptic number.

118273937952 is a gapful number since it is divisible by the number (12) 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 118273937952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159771128832).

118273937952 is an abundant number, since it is smaller than the sum of its proper divisors (201268319712).

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

118273937952 is a wasteful number, since it uses less digits than its factorization.

118273937952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259142 (or 259134 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 57.

The spelling of 118273937952 in words is "one hundred eighteen billion, two hundred seventy-three million, nine hundred thirty-seven thousand, nine hundred fifty-two".