244106143 has 2 divisors, whose sum is σ = 244106144. Its totient is φ = 244106142.

The previous prime is 244106123. The next prime is 244106171. The reversal of 244106143 is 341601442.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244106143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244106113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122053071 + 122053072.

It is an arithmetic number, because the mean of its divisors is an integer number (122053072).

Almost surely, 2^244106143 is an apocalyptic number.

244106143 is a deficient number, since it is larger than the sum of its proper divisors (1).

244106143 is an equidigital number, since it uses as much as digits as its factorization.

244106143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 244106143 is about 15623.8965370358. The cubic root of 244106143 is about 624.9705739746.

Adding to 244106143 its reverse (341601442), we get a palindrome (585707585).

The spelling of 244106143 in words is "two hundred forty-four million, one hundred six thousand, one hundred forty-three".