3243430423530 has 96 divisors (see below), whose sum is σ = 9200594340288. Its totient is φ = 786196742400.

The previous prime is 3243430423523. The next prime is 3243430423613. The reversal of 3243430423530 is 353240343423.

3243430423530 is a `hidden beast` number, since 3 + 2 + 43 + 43 + 0 + 42 + 3 + 530 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8739102 + ... + 9102678.

It is an arithmetic number, because the mean of its divisors is an integer number (95839524378).

Almost surely, 2^{3243430423530} is an apocalyptic number.

3243430423530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3243430423530 is an abundant number, since it is smaller than the sum of its proper divisors (5957163916758).

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

3243430423530 is a wasteful number, since it uses less digits than its factorization.

3243430423530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372612 (or 372609 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 36.

Adding to 3243430423530 its reverse (353240343423), we get a palindrome (3596670766953).

The spelling of 3243430423530 in words is "three trillion, two hundred forty-three billion, four hundred thirty million, four hundred twenty-three thousand, five hundred thirty".