232555430542 has 32 divisors (see below), whose sum is σ = 363703541760. Its totient is φ = 111397023360.

The previous prime is 232555430537. The next prime is 232555430551. The reversal of 232555430542 is 245034555232.

It is a junction number, because it is equal to n+sod(n) for n = 232555430495 and 232555430504.

It is a congruent number.

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, 33414459 + ... + 33421417.

It is an arithmetic number, because the mean of its divisors is an integer number (11365735680).

Almost surely, 2^232555430542 is an apocalyptic number.

232555430542 is a deficient number, since it is larger than the sum of its proper divisors (131148111218).

232555430542 is a wasteful number, since it uses less digits than its factorization.

232555430542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12328.

The product of its (nonzero) digits is 720000, while the sum is 40.

Adding to 232555430542 its reverse (245034555232), we get a palindrome (477589985774).

The spelling of 232555430542 in words is "two hundred thirty-two billion, five hundred fifty-five million, four hundred thirty thousand, five hundred forty-two".