134443250 has 16 divisors (see below), whose sum is σ = 251678232. Its totient is φ = 53777200.

The previous prime is 134443193. The next prime is 134443271. The reversal of 134443250 is 52344431.

134443250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 87067561 + 47375689 = 9331^2 + 6883^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268637 + ... + 269136.

Almost surely, 2^134443250 is an apocalyptic number.

134443250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134443250 is a deficient number, since it is larger than the sum of its proper divisors (117234982).

134443250 is an equidigital number, since it uses as much as digits as its factorization.

134443250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537790 (or 537780 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 134443250 is about 11594.9665803744. The cubic root of 134443250 is about 512.2866055872.

Adding to 134443250 its reverse (52344431), we get a palindrome (186787681).

The spelling of 134443250 in words is "one hundred thirty-four million, four hundred forty-three thousand, two hundred fifty".