232032231424 has 168 divisors, whose sum is σ = 554459698800. Its totient is φ = 95106367488.

The previous prime is 232032231377. The next prime is 232032231437. The reversal of 232032231424 is 424132230232.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 232032231392 and 232032231401.

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, 30331152 + ... + 30338800.

It is an arithmetic number, because the mean of its divisors is an integer number (3300355350).

Almost surely, 2^232032231424 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 232032231424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277229849400).

232032231424 is an abundant number, since it is smaller than the sum of its proper divisors (322427467376).

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

232032231424 is an frugal number, since it uses more digits than its factorization.

232032231424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7728 (or 7681 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 232032231424 its reverse (424132230232), we get a palindrome (656164461656).

The spelling of 232032231424 in words is "two hundred thirty-two billion, thirty-two million, two hundred thirty-one thousand, four hundred twenty-four".