232443440131243 has 32 divisors (see below), whose sum is σ = 266781145365504. Its totient is φ = 200620838880000.

The previous prime is 232443440131229. The next prime is 232443440131283. The reversal of 232443440131243 is 342131044344232.

It is a happy number.

It is not a de Polignac number, because 232443440131243 - 2²⁹ = 232442903260331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232443440131196 and 232443440131205.

It is not an unprimeable number, because it can be changed into a prime (232443440131223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16858788 + ... + 27369793.

It is an arithmetic number, because the mean of its divisors is an integer number (8336910792672).

Almost surely, 2^{232443440131243} is an apocalyptic number.

232443440131243 is a deficient number, since it is larger than the sum of its proper divisors (34337705234261).

232443440131243 is a wasteful number, since it uses less digits than its factorization.

232443440131243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44228947.

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 232443440131243 its reverse (342131044344232), we get a palindrome (574574484475475).

The spelling of 232443440131243 in words is "two hundred thirty-two trillion, four hundred forty-three billion, four hundred forty million, one hundred thirty-one thousand, two hundred forty-three".