134244253 has 16 divisors (see below), whose sum is σ = 166017600. Its totient is φ = 106721280.

The previous prime is 134244247. The next prime is 134244259. The reversal of 134244253 is 352442431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (134244247) and next prime (134244259).

It is a cyclic number.

It is not a de Polignac number, because 134244253 - 2⁵ = 134244221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134244259) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 21988 + ... + 27421.

It is an arithmetic number, because the mean of its divisors is an integer number (10376100).

Almost surely, 2^134244253 is an apocalyptic number.

134244253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

134244253 is a deficient number, since it is larger than the sum of its proper divisors (31773347).

134244253 is a wasteful number, since it uses less digits than its factorization.

134244253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49452.

The product of its digits is 11520, while the sum is 28.

The square root of 134244253 is about 11586.3822222469. The cubic root of 134244253 is about 512.0337260600.

Adding to 134244253 its reverse (352442431), we get a palindrome (486686684).

The spelling of 134244253 in words is "one hundred thirty-four million, two hundred forty-four thousand, two hundred fifty-three".