430023426 has 32 divisors (see below), whose sum is σ = 1016807040. Its totient is φ = 118626816.

The previous prime is 430023403. The next prime is 430023427. The reversal of 430023426 is 624320034.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 430023396 and 430023405.

It is not an unprimeable number, because it can be changed into a prime (430023427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175311 + ... + 177746.

It is an arithmetic number, because the mean of its divisors is an integer number (31775220).

Almost surely, 2^430023426 is an apocalyptic number.

430023426 is an abundant number, since it is smaller than the sum of its proper divisors (586783614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

430023426 is a wasteful number, since it uses less digits than its factorization.

430023426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353098.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 430023426 is about 20737.0061966524. The cubic root of 430023426 is about 754.7979378275.

The spelling of 430023426 in words is "four hundred thirty million, twenty-three thousand, four hundred twenty-six".