136444125 has 48 divisors (see below), whose sum is σ = 241375680. Its totient is φ = 68435200.

The previous prime is 136444109. The next prime is 136444157. The reversal of 136444125 is 521444631.

136444125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 136444125 - 2⁴ = 136444109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136444092 and 136444101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107746 + ... + 109004.

It is an arithmetic number, because the mean of its divisors is an integer number (5028660).

Almost surely, 2^136444125 is an apocalyptic number.

136444125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136444125 is a deficient number, since it is larger than the sum of its proper divisors (104931555).

136444125 is a wasteful number, since it uses less digits than its factorization.

136444125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311 (or 1284 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 136444125 is about 11680.9299715391. The cubic root of 136444125 is about 514.8154993103.

Adding to 136444125 its reverse (521444631), we get a palindrome (657888756).

The spelling of 136444125 in words is "one hundred thirty-six million, four hundred forty-four thousand, one hundred twenty-five".