42232203232 has 12 divisors (see below), whose sum is σ = 83144650176. Its totient is φ = 21116101600.

The previous prime is 42232203179. The next prime is 42232203239. The reversal of 42232203232 is 23230223224.

42232203232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42232203197 and 42232203206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42232203239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 659878144 + ... + 659878207.

It is an arithmetic number, because the mean of its divisors is an integer number (6928720848).

Almost surely, 2^42232203232 is an apocalyptic number.

It is an amenable number.

42232203232 is a deficient number, since it is larger than the sum of its proper divisors (40912446944).

42232203232 is a wasteful number, since it uses less digits than its factorization.

42232203232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319756361 (or 1319756353 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 42232203232 its reverse (23230223224), we get a palindrome (65462426456).

The spelling of 42232203232 in words is "forty-two billion, two hundred thirty-two million, two hundred three thousand, two hundred thirty-two".