136611323446 has 32 divisors (see below), whose sum is σ = 227883791520. Its totient is φ = 61020013824.

The previous prime is 136611323413. The next prime is 136611323449. The reversal of 136611323446 is 644323116631.

It is a junction number, because it is equal to n+sod(n) for n = 136611323399 and 136611323408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136611323449) 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, 438655 + ... + 682378.

It is an arithmetic number, because the mean of its divisors is an integer number (7121368485).

Almost surely, 2^136611323446 is an apocalyptic number.

136611323446 is a deficient number, since it is larger than the sum of its proper divisors (91272468074).

136611323446 is a wasteful number, since it uses less digits than its factorization.

136611323446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121200.

The product of its digits is 186624, while the sum is 40.

The spelling of 136611323446 in words is "one hundred thirty-six billion, six hundred eleven million, three hundred twenty-three thousand, four hundred forty-six".