244135341211 has 2 divisors, whose sum is σ = 244135341212. Its totient is φ = 244135341210.

The previous prime is 244135341209. The next prime is 244135341217. The reversal of 244135341211 is 112143531442.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 244135341211 - 2¹ = 244135341209 is a prime.

It is a super-2 number, since 2×244135341211² (a number of 24 digits) contains 22 as substring.

Together with 244135341209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (244135341217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122067670605 + 122067670606.

It is an arithmetic number, because the mean of its divisors is an integer number (122067670606).

Almost surely, 2^244135341211 is an apocalyptic number.

244135341211 is a deficient number, since it is larger than the sum of its proper divisors (1).

244135341211 is an equidigital number, since it uses as much as digits as its factorization.

244135341211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

Adding to 244135341211 its reverse (112143531442), we get a palindrome (356278872653).

The spelling of 244135341211 in words is "two hundred forty-four billion, one hundred thirty-five million, three hundred forty-one thousand, two hundred eleven".