136024426661 has 16 divisors (see below), whose sum is σ = 146585395200. Its totient is φ = 125854605360.

The previous prime is 136024426597. The next prime is 136024426693. The reversal of 136024426661 is 166624420631.

It is a cyclic number.

It is not a de Polignac number, because 136024426661 - 2⁶ = 136024426597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136024126661) 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, 1527440 + ... + 1614038.

It is an arithmetic number, because the mean of its divisors is an integer number (9161587200).

Almost surely, 2^136024426661 is an apocalyptic number.

It is an amenable number.

136024426661 is a deficient number, since it is larger than the sum of its proper divisors (10560968539).

136024426661 is a wasteful number, since it uses less digits than its factorization.

136024426661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88856.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 136024426661 in words is "one hundred thirty-six billion, twenty-four million, four hundred twenty-six thousand, six hundred sixty-one".