134444125 has 32 divisors (see below), whose sum is σ = 176772960. Its totient is φ = 101952000.

The previous prime is 134444113. The next prime is 134444137. The reversal of 134444125 is 521444431.

It is an interprime number because it is at equal distance from previous prime (134444113) and next prime (134444137).

It can be written as a sum of positive squares in 16 ways, for example, as 121749156 + 12694969 = 11034^2 + 3563^2 .

It is not a de Polignac number, because 134444125 - 2¹⁵ = 134411357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134444093 and 134444102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189271 + ... + 189979.

It is an arithmetic number, because the mean of its divisors is an integer number (5524155).

Almost surely, 2^134444125 is an apocalyptic number.

It is an amenable number.

134444125 is a deficient number, since it is larger than the sum of its proper divisors (42328835).

134444125 is an equidigital number, since it uses as much as digits as its factorization.

134444125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802 (or 792 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 134444125 is about 11595.0043122027. The cubic root of 134444125 is about 512.2877169603.

Adding to 134444125 its reverse (521444431), we get a palindrome (655888556).

The spelling of 134444125 in words is "one hundred thirty-four million, four hundred forty-four thousand, one hundred twenty-five".