10422629309 has 2 divisors, whose sum is σ = 10422629310. Its totient is φ = 10422629308.

The previous prime is 10422629291. The next prime is 10422629353. The reversal of 10422629309 is 90392622401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5392699225 + 5029930084 = 73435^2 + 70922^2 .

It is an emirp because it is prime and its reverse (90392622401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10422629309 - 2⁸ = 10422629053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10422629389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211314654 + 5211314655.

It is an arithmetic number, because the mean of its divisors is an integer number (5211314655).

Almost surely, 2^10422629309 is an apocalyptic number.

It is an amenable number.

10422629309 is a deficient number, since it is larger than the sum of its proper divisors (1).

10422629309 is an equidigital number, since it uses as much as digits as its factorization.

10422629309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 10422629309 in words is "ten billion, four hundred twenty-two million, six hundred twenty-nine thousand, three hundred nine".