118548834030 has 72 divisors (see below), whose sum is σ = 338794963416. Its totient is φ = 28739108640.

The previous prime is 118548834029. The next prime is 118548834043. The reversal of 118548834030 is 30438845811.

118548834030 is a `hidden beast` number, since 118 + 54 + 8 + 83 + 403 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5432124 + ... + 5453903.

It is an arithmetic number, because the mean of its divisors is an integer number (4705485603).

Almost surely, 2^118548834030 is an apocalyptic number.

118548834030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118548834030 is an abundant number, since it is smaller than the sum of its proper divisors (220246129386).

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

118548834030 is a wasteful number, since it uses less digits than its factorization.

118548834030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10886062 (or 10886048 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The spelling of 118548834030 in words is "one hundred eighteen billion, five hundred forty-eight million, eight hundred thirty-four thousand, thirty".