136242242632 has 16 divisors (see below), whose sum is σ = 255462553260. Its totient is φ = 68118895104.

The previous prime is 136242242623. The next prime is 136242242651. The reversal of 136242242632 is 236242242631.

It can be written as a sum of positive squares in 2 ways, for example, as 130787829316 + 5454413316 = 361646^2 + 73854^2 .

It is a junction number, because it is equal to n+sod(n) for n = 136242242591 and 136242242600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2053 + ... + 522004.

Almost surely, 2^136242242632 is an apocalyptic number.

It is an amenable number.

136242242632 is a deficient number, since it is larger than the sum of its proper divisors (119220310628).

136242242632 is a wasteful number, since it uses less digits than its factorization.

136242242632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556560 (or 556556 counting only the distinct ones).

The product of its digits is 165888, while the sum is 37.

Subtracting 136242242632 from its reverse (236242242631), we obtain a palindrome (99999999999).

The spelling of 136242242632 in words is "one hundred thirty-six billion, two hundred forty-two million, two hundred forty-two thousand, six hundred thirty-two".