10144243 has 4 divisors (see below), whose sum is σ = 10150920. Its totient is φ = 10137568.

The previous prime is 10144231. The next prime is 10144249. The reversal of 10144243 is 34244101.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 34244101 = 103 ⋅332467.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10144243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10144243.

It is not an unprimeable number, because it can be changed into a prime (10144249) 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, 171 + ... + 4507.

It is an arithmetic number, because the mean of its divisors is an integer number (2537730).

Almost surely, 2^10144243 is an apocalyptic number.

10144243 is a deficient number, since it is larger than the sum of its proper divisors (6677).

10144243 is an equidigital number, since it uses as much as digits as its factorization.

10144243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6676.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 10144243 is about 3185.0028257444. The cubic root of 10144243 is about 216.4744016941.

Adding to 10144243 its reverse (34244101), we get a palindrome (44388344).

It can be divided in two parts, 101 and 44243, that added together give a palindrome (44344).

The spelling of 10144243 in words is "ten million, one hundred forty-four thousand, two hundred forty-three".