444012334244233 has 2 divisors, whose sum is σ = 444012334244234. Its totient is φ = 444012334244232.

The previous prime is 444012334244221. The next prime is 444012334244243. The reversal of 444012334244233 is 332442433210444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 429543987546249 + 14468346697984 = 20725443^2 + 3803728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-444012334244233 is a prime.

It is a super-2 number, since 2×444012334244233² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 444012334244233.

It is not a weakly prime, because it can be changed into another prime (444012334244243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222006167122116 + 222006167122117.

It is an arithmetic number, because the mean of its divisors is an integer number (222006167122117).

Almost surely, 2^{444012334244233} is an apocalyptic number.

It is an amenable number.

444012334244233 is a deficient number, since it is larger than the sum of its proper divisors (1).

444012334244233 is an equidigital number, since it uses as much as digits as its factorization.

444012334244233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2654208, while the sum is 43.

Adding to 444012334244233 its reverse (332442433210444), we get a palindrome (776454767454677).

The spelling of 444012334244233 in words is "four hundred forty-four trillion, twelve billion, three hundred thirty-four million, two hundred forty-four thousand, two hundred thirty-three".