71022430907 has 2 divisors, whose sum is σ = 71022430908. Its totient is φ = 71022430906.

The previous prime is 71022430859. The next prime is 71022430909. The reversal of 71022430907 is 70903422017.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71022430907 - 2¹⁶ = 71022365371 is a prime.

Together with 71022430909, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (71022430909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35511215453 + 35511215454.

It is an arithmetic number, because the mean of its divisors is an integer number (35511215454).

Almost surely, 2^71022430907 is an apocalyptic number.

71022430907 is a deficient number, since it is larger than the sum of its proper divisors (1).

71022430907 is an equidigital number, since it uses as much as digits as its factorization.

71022430907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The spelling of 71022430907 in words is "seventy-one billion, twenty-two million, four hundred thirty thousand, nine hundred seven".