430542423232 has 112 divisors (see below), whose sum is σ = 932403804480. Its totient is φ = 196477747200.

The previous prime is 430542423221. The next prime is 430542423257. The reversal of 430542423232 is 232324245034.

It is a super-2 number, since 2×430542423232² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4666444 + ... + 4757812.

Almost surely, 2^430542423232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 430542423232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (466201902240).

430542423232 is an abundant number, since it is smaller than the sum of its proper divisors (501861381248).

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

430542423232 is a wasteful number, since it uses less digits than its factorization.

430542423232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91530 (or 91520 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 430542423232 its reverse (232324245034), we get a palindrome (662866668266).

The spelling of 430542423232 in words is "four hundred thirty billion, five hundred forty-two million, four hundred twenty-three thousand, two hundred thirty-two".