136047614418 has 128 divisors (see below), whose sum is σ = 320215956480. Its totient is φ = 43299100800.

The previous prime is 136047614411. The next prime is 136047614441. The reversal of 136047614418 is 814416740631.

136047614418 is a `hidden beast` number, since 1 + 36 + 0 + 476 + 144 + 1 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (136047614411) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8420628 + ... + 8436768.

It is an arithmetic number, because the mean of its divisors is an integer number (2501687160).

Almost surely, 2^136047614418 is an apocalyptic number.

136047614418 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 136047614418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160107978240).

136047614418 is an abundant number, since it is smaller than the sum of its proper divisors (184168342062).

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

136047614418 is an equidigital number, since it uses as much as digits as its factorization.

136047614418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16252 (or 16234 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 136047614418 in words is "one hundred thirty-six billion, forty-seven million, six hundred fourteen thousand, four hundred eighteen".