430052423 has 2 divisors, whose sum is σ = 430052424. Its totient is φ = 430052422.

The previous prime is 430052419. The next prime is 430052471. The reversal of 430052423 is 324250034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 430052423 - 2² = 430052419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430052473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215026211 + 215026212.

It is an arithmetic number, because the mean of its divisors is an integer number (215026212).

Almost surely, 2^430052423 is an apocalyptic number.

430052423 is a deficient number, since it is larger than the sum of its proper divisors (1).

430052423 is an equidigital number, since it uses as much as digits as its factorization.

430052423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 430052423 is about 20737.7053455777. The cubic root of 430052423 is about 754.8149030923.

The spelling of 430052423 in words is "four hundred thirty million, fifty-two thousand, four hundred twenty-three".