136246256081926 has 32 divisors (see below), whose sum is σ = 219627352828512. Its totient is φ = 63157056061440.

The previous prime is 136246256081899. The next prime is 136246256081927. The reversal of 136246256081926 is 629180652642631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136246256081927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77348766 + ... + 79090606.

It is an arithmetic number, because the mean of its divisors is an integer number (6863354775891).

Almost surely, 2^{136246256081926} is an apocalyptic number.

136246256081926 is a deficient number, since it is larger than the sum of its proper divisors (83381096746586).

136246256081926 is a wasteful number, since it uses less digits than its factorization.

136246256081926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776264.

The product of its (nonzero) digits is 44789760, while the sum is 61.

The spelling of 136246256081926 in words is "one hundred thirty-six trillion, two hundred forty-six billion, two hundred fifty-six million, eighty-one thousand, nine hundred twenty-six".