430342128 has 60 divisors (see below), whose sum is σ = 1207952200. Its totient is φ = 143019648.

The previous prime is 430342103. The next prime is 430342163. The reversal of 430342128 is 821243034.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45975 + ... + 54537.

Almost surely, 2^430342128 is an apocalyptic number.

430342128 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 430342128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (603976100).

430342128 is an abundant number, since it is smaller than the sum of its proper divisors (777610072).

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

430342128 is a wasteful number, since it uses less digits than its factorization.

430342128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8926 (or 8917 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 430342128 is about 20744.6891516841. The cubic root of 430342128 is about 754.9843588415.

The spelling of 430342128 in words is "four hundred thirty million, three hundred forty-two thousand, one hundred twenty-eight".