430212263 has 8 divisors (see below), whose sum is σ = 483449568. Its totient is φ = 379852704.

The previous prime is 430212259. The next prime is 430212281. The reversal of 430212263 is 362212034.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 430212263 - 2² = 430212259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430212163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719120 + ... + 719717.

It is an arithmetic number, because the mean of its divisors is an integer number (60431196).

Almost surely, 2^430212263 is an apocalyptic number.

430212263 is a deficient number, since it is larger than the sum of its proper divisors (53237305).

430212263 is a wasteful number, since it uses less digits than its factorization.

430212263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438873.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 430212263 is about 20741.5588372716. The cubic root of 430212263 is about 754.9084069406.

Adding to 430212263 its reverse (362212034), we get a palindrome (792424297).

The spelling of 430212263 in words is "four hundred thirty million, two hundred twelve thousand, two hundred sixty-three".