134000444 has 6 divisors (see below), whose sum is σ = 234500784. Its totient is φ = 67000220.

The previous prime is 134000413. The next prime is 134000453. The reversal of 134000444 is 444000431.

It is a super-2 number, since 2×134000444² = 35912237984394272, which contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 16750052 + ... + 16750059.

It is an arithmetic number, because the mean of its divisors is an integer number (39083464).

Almost surely, 2^134000444 is an apocalyptic number.

It is an amenable number.

134000444 is a deficient number, since it is larger than the sum of its proper divisors (100500340).

134000444 is a wasteful number, since it uses less digits than its factorization.

134000444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33500115 (or 33500113 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 134000444 is about 11575.8560806534. The cubic root of 134000444 is about 511.7235598772.

Adding to 134000444 its reverse (444000431), we get a palindrome (578000875).

The spelling of 134000444 in words is "one hundred thirty-four million, four hundred forty-four", and thus it is an aban number.