136427277858430 has 128 divisors (see below), whose sum is σ = 274768381440000. Its totient is φ = 48424642871808.

The previous prime is 136427277858413. The next prime is 136427277858437. The reversal of 136427277858430 is 34858772724631.

It is a super-2 number, since 2×136427277858430² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136427277858437) 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, 9243659391 + ... + 9243674149.

It is an arithmetic number, because the mean of its divisors is an integer number (2146627980000).

Almost surely, 2^{136427277858430} is an apocalyptic number.

136427277858430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136427277858430 is an abundant number, since it is smaller than the sum of its proper divisors (138341103581570).

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

136427277858430 is a wasteful number, since it uses less digits than its factorization.

136427277858430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25306.

The product of its (nonzero) digits is 379330560, while the sum is 67.

The spelling of 136427277858430 in words is "one hundred thirty-six trillion, four hundred twenty-seven billion, two hundred seventy-seven million, eight hundred fifty-eight thousand, four hundred thirty".