134144224 has 12 divisors (see below), whose sum is σ = 264096504. Its totient is φ = 67072096.

The previous prime is 134144207. The next prime is 134144233. The reversal of 134144224 is 422441431.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2095972 + ... + 2096035.

It is an arithmetic number, because the mean of its divisors is an integer number (22008042).

Almost surely, 2^134144224 is an apocalyptic number.

It is an amenable number.

134144224 is a deficient number, since it is larger than the sum of its proper divisors (129952280).

134144224 is an equidigital number, since it uses as much as digits as its factorization.

134144224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4192017 (or 4192009 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 134144224 is about 11582.0647554743. The cubic root of 134144224 is about 511.9065177635.

Adding to 134144224 its reverse (422441431), we get a palindrome (556585655).

The spelling of 134144224 in words is "one hundred thirty-four million, one hundred forty-four thousand, two hundred twenty-four".