244163443 has 2 divisors, whose sum is σ = 244163444. Its totient is φ = 244163442.

The previous prime is 244163411. The next prime is 244163497. The reversal of 244163443 is 344361442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 244163443 - 2⁵ = 244163411 is a prime.

It is a super-2 number, since 2×244163443² = 119231573795228498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (244163743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122081721 + 122081722.

It is an arithmetic number, because the mean of its divisors is an integer number (122081722).

Almost surely, 2^244163443 is an apocalyptic number.

244163443 is a deficient number, since it is larger than the sum of its proper divisors (1).

244163443 is an equidigital number, since it uses as much as digits as its factorization.

244163443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 31.

The square root of 244163443 is about 15625.7301589398. The cubic root of 244163443 is about 625.0194707534.

The spelling of 244163443 in words is "two hundred forty-four million, one hundred sixty-three thousand, four hundred forty-three".