136273622898 has 256 divisors, whose sum is σ = 353805926400. Its totient is φ = 34099211520.

The previous prime is 136273622897. The next prime is 136273622909. The reversal of 136273622898 is 898226372631.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (136273622897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 66055015 + ... + 66057077.

It is an arithmetic number, because the mean of its divisors is an integer number (1382054400).

Almost surely, 2^136273622898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136273622898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176902963200).

136273622898 is an abundant number, since it is smaller than the sum of its proper divisors (217532303502).

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

136273622898 is a wasteful number, since it uses less digits than its factorization.

136273622898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237.

The product of its digits is 10450944, while the sum is 57.

The spelling of 136273622898 in words is "one hundred thirty-six billion, two hundred seventy-three million, six hundred twenty-two thousand, eight hundred ninety-eight".