10422443047 has 2 divisors, whose sum is σ = 10422443048. Its totient is φ = 10422443046.

The previous prime is 10422442999. The next prime is 10422443107. The reversal of 10422443047 is 74034422401.

It is a weak prime.

It is an emirp because it is prime and its reverse (74034422401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10422443047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10422440047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211221523 + 5211221524.

It is an arithmetic number, because the mean of its divisors is an integer number (5211221524).

Almost surely, 2^10422443047 is an apocalyptic number.

10422443047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10422443047 is an equidigital number, since it uses as much as digits as its factorization.

10422443047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 31.

Adding to 10422443047 its reverse (74034422401), we get a palindrome (84456865448).

The spelling of 10422443047 in words is "ten billion, four hundred twenty-two million, four hundred forty-three thousand, forty-seven".