244124381 has 2 divisors, whose sum is σ = 244124382. Its totient is φ = 244124380.

The previous prime is 244124347. The next prime is 244124383. The reversal of 244124381 is 183421442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230736100 + 13388281 = 15190^2 + 3659^2 .

It is a cyclic number.

It is not a de Polignac number, because 244124381 - 2¹⁸ = 243862237 is a prime.

It is a super-2 number, since 2×244124381² = 119193426797266322, which contains 22 as substring.

Together with 244124383, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244124383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122062190 + 122062191.

It is an arithmetic number, because the mean of its divisors is an integer number (122062191).

Almost surely, 2^244124381 is an apocalyptic number.

It is an amenable number.

244124381 is a deficient number, since it is larger than the sum of its proper divisors (1).

244124381 is an equidigital number, since it uses as much as digits as its factorization.

244124381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6144, while the sum is 29.

The square root of 244124381 is about 15624.4801833533. The cubic root of 244124381 is about 624.9861381459.

The spelling of 244124381 in words is "two hundred forty-four million, one hundred twenty-four thousand, three hundred eighty-one".