4342144253 has 4 divisors (see below), whose sum is σ = 4394459328. Its totient is φ = 4289829180.

The previous prime is 4342144249. The next prime is 4342144291. The reversal of 4342144253 is 3524412434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3524412434 = 2 ⋅1762206217.

It is a cyclic number.

It is not a de Polignac number, because 4342144253 - 2² = 4342144249 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 (4342144243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26157413 + ... + 26157578.

It is an arithmetic number, because the mean of its divisors is an integer number (1098614832).

Almost surely, 2^4342144253 is an apocalyptic number.

It is an amenable number.

4342144253 is a deficient number, since it is larger than the sum of its proper divisors (52315075).

4342144253 is an equidigital number, since it uses as much as digits as its factorization.

4342144253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52315074.

The product of its digits is 46080, while the sum is 32.

The square root of 4342144253 is about 65894.9486152012. The cubic root of 4342144253 is about 1631.4286410879.

Adding to 4342144253 its reverse (3524412434), we get a palindrome (7866556687).

The spelling of 4342144253 in words is "four billion, three hundred forty-two million, one hundred forty-four thousand, two hundred fifty-three".