2010444440423 has 2 divisors, whose sum is σ = 2010444440424. Its totient is φ = 2010444440422.

The previous prime is 2010444440387. The next prime is 2010444440443. The reversal of 2010444440423 is 3240444440102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2010444440423 - 2²² = 2010440246119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2010444440423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2010444440443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005222220211 + 1005222220212.

It is an arithmetic number, because the mean of its divisors is an integer number (1005222220212).

Almost surely, 2^{2010444440423} is an apocalyptic number.

2010444440423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010444440423 is an equidigital number, since it uses as much as digits as its factorization.

2010444440423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 2010444440423 its reverse (3240444440102), we get a palindrome (5250888880525).

The spelling of 2010444440423 in words is "two trillion, ten billion, four hundred forty-four million, four hundred forty thousand, four hundred twenty-three".