134002444 has 12 divisors (see below), whose sum is σ = 238929264. Its totient is φ = 65736944.

The previous prime is 134002423. The next prime is 134002447. The reversal of 134002444 is 444200431.

It is not an unprimeable number, because it can be changed into a prime (134002447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315832 + ... + 316255.

It is an arithmetic number, because the mean of its divisors is an integer number (19910772).

Almost surely, 2^134002444 is an apocalyptic number.

It is an amenable number.

134002444 is a deficient number, since it is larger than the sum of its proper divisors (104926820).

134002444 is a wasteful number, since it uses less digits than its factorization.

134002444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632144 (or 632142 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 134002444 is about 11575.9424670305. The cubic root of 134002444 is about 511.7261057444.

Adding to 134002444 its reverse (444200431), we get a palindrome (578202875).

The spelling of 134002444 in words is "one hundred thirty-four million, two thousand, four hundred forty-four".