232423302142 has 16 divisors (see below), whose sum is σ = 352783503072. Its totient is φ = 114833697120.

The previous prime is 232423302101. The next prime is 232423302143. The reversal of 232423302142 is 241203324232.

It is a self number, because there is not a number n which added to its sum of digits gives 232423302142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232423302143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128753 + ... + 1318684.

It is an arithmetic number, because the mean of its divisors is an integer number (22048968942).

Almost surely, 2^232423302142 is an apocalyptic number.

232423302142 is a deficient number, since it is larger than the sum of its proper divisors (120360200930).

232423302142 is a wasteful number, since it uses less digits than its factorization.

232423302142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448003.

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

Adding to 232423302142 its reverse (241203324232), we get a palindrome (473626626374).

The spelling of 232423302142 in words is "two hundred thirty-two billion, four hundred twenty-three million, three hundred two thousand, one hundred forty-two".