118849268250 has 64 divisors (see below), whose sum is σ = 329608656000. Its totient is φ = 31693136400.

The previous prime is 118849268249. The next prime is 118849268257. The reversal of 118849268250 is 52862948811.

118849268250 is a `hidden beast` number, since 11 + 88 + 49 + 268 + 250 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (118849268257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8796900 + ... + 8810399.

It is an arithmetic number, because the mean of its divisors is an integer number (5150135250).

Almost surely, 2^118849268250 is an apocalyptic number.

118849268250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118849268250 is an abundant number, since it is smaller than the sum of its proper divisors (210759387750).

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

118849268250 is a wasteful number, since it uses less digits than its factorization.

118849268250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17607325 (or 17607309 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 54.

The spelling of 118849268250 in words is "one hundred eighteen billion, eight hundred forty-nine million, two hundred sixty-eight thousand, two hundred fifty".