232020430424 has 8 divisors (see below), whose sum is σ = 435038307060. Its totient is φ = 116010215208.

The previous prime is 232020430399. The next prime is 232020430429. The reversal of 232020430424 is 424034020232.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 232020430393 and 232020430402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232020430429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14501276894 + ... + 14501276909.

Almost surely, 2^232020430424 is an apocalyptic number.

It is an amenable number.

232020430424 is a deficient number, since it is larger than the sum of its proper divisors (203017876636).

232020430424 is a wasteful number, since it uses less digits than its factorization.

232020430424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29002553809 (or 29002553805 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 232020430424 its reverse (424034020232), we get a palindrome (656054450656).

The spelling of 232020430424 in words is "two hundred thirty-two billion, twenty million, four hundred thirty thousand, four hundred twenty-four".