232322424442 has 4 divisors (see below), whose sum is σ = 348483636666. Its totient is φ = 116161212220.

The previous prime is 232322424427. The next prime is 232322424443. The reversal of 232322424442 is 244424223232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 214127382121 + 18195042321 = 462739^2 + 134889^2 .

It is a super-2 number, since 2×232322424442² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232322424398 and 232322424407.

It is not an unprimeable number, because it can be changed into a prime (232322424443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58080606109 + ... + 58080606112.

Almost surely, 2^232322424442 is an apocalyptic number.

232322424442 is a deficient number, since it is larger than the sum of its proper divisors (116161212224).

232322424442 is a wasteful number, since it uses less digits than its factorization.

232322424442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116161212223.

The product of its digits is 147456, while the sum is 34.

Adding to 232322424442 its reverse (244424223232), we get a palindrome (476746647674).

The spelling of 232322424442 in words is "two hundred thirty-two billion, three hundred twenty-two million, four hundred twenty-four thousand, four hundred forty-two".