430142432 has 24 divisors (see below), whose sum is σ = 896658336. Its totient is φ = 202419712.

The previous prime is 430142431. The next prime is 430142443. The reversal of 430142432 is 234241034.

It is a junction number, because it is equal to n+sod(n) for n = 430142398 and 430142407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430142431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394808 + ... + 395895.

It is an arithmetic number, because the mean of its divisors is an integer number (37360764).

Almost surely, 2^430142432 is an apocalyptic number.

It is an amenable number.

430142432 is an abundant number, since it is smaller than the sum of its proper divisors (466515904).

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

430142432 is a wasteful number, since it uses less digits than its factorization.

430142432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790730 (or 790722 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 430142432 is about 20739.8754094618. The cubic root of 430142432 is about 754.8675597698.

Adding to 430142432 its reverse (234241034), we get a palindrome (664383466).

The spelling of 430142432 in words is "four hundred thirty million, one hundred forty-two thousand, four hundred thirty-two".