136188044 has 6 divisors (see below), whose sum is σ = 238329084. Its totient is φ = 68094020.

The previous prime is 136188007. The next prime is 136188079. The reversal of 136188044 is 440881631.

It is a junction number, because it is equal to n+sod(n) for n = 136187995 and 136188013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17023502 + ... + 17023509.

It is an arithmetic number, because the mean of its divisors is an integer number (39721514).

Almost surely, 2^136188044 is an apocalyptic number.

It is an amenable number.

136188044 is a deficient number, since it is larger than the sum of its proper divisors (102141040).

136188044 is a wasteful number, since it uses less digits than its factorization.

136188044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34047015 (or 34047013 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 136188044 is about 11669.9633247067. The cubic root of 136188044 is about 514.4932256800.

The spelling of 136188044 in words is "one hundred thirty-six million, one hundred eighty-eight thousand, forty-four".