430402155552223 has 2 divisors, whose sum is σ = 430402155552224. Its totient is φ = 430402155552222.

The previous prime is 430402155552217. The next prime is 430402155552277. The reversal of 430402155552223 is 322255551204034.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430402155552223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 430402155552223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430402155552203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215201077776111 + 215201077776112.

It is an arithmetic number, because the mean of its divisors is an integer number (215201077776112).

Almost surely, 2^{430402155552223} is an apocalyptic number.

430402155552223 is a deficient number, since it is larger than the sum of its proper divisors (1).

430402155552223 is an equidigital number, since it uses as much as digits as its factorization.

430402155552223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 430402155552223 in words is "four hundred thirty trillion, four hundred two billion, one hundred fifty-five million, five hundred fifty-two thousand, two hundred twenty-three".