422434302007 has 2 divisors, whose sum is σ = 422434302008. Its totient is φ = 422434302006.

The previous prime is 422434301983. The next prime is 422434302041. The reversal of 422434302007 is 700203434224.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422434302007 is a prime.

It is a super-3 number, since 3×422434302007³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422434302007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422434302067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211217151003 + 211217151004.

It is an arithmetic number, because the mean of its divisors is an integer number (211217151004).

Almost surely, 2^422434302007 is an apocalyptic number.

422434302007 is a deficient number, since it is larger than the sum of its proper divisors (1).

422434302007 is an equidigital number, since it uses as much as digits as its factorization.

422434302007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 31.

The spelling of 422434302007 in words is "four hundred twenty-two billion, four hundred thirty-four million, three hundred two thousand, seven".