23442321421032 has 32 divisors (see below), whose sum is σ = 58694735008800. Its totient is φ = 7802249612864.

The previous prime is 23442321421007. The next prime is 23442321421061. The reversal of 23442321421032 is 23012412324432.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23442321420984 and 23442321421002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741079323 + ... + 741110954.

It is an arithmetic number, because the mean of its divisors is an integer number (1834210469025).

Almost surely, 2^{23442321421032} is an apocalyptic number.

It is an amenable number.

23442321421032 is an abundant number, since it is smaller than the sum of its proper divisors (35252413587768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23442321421032 is a wasteful number, since it uses less digits than its factorization.

23442321421032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482190945 (or 1482190941 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 23442321421032 its reverse (23012412324432), we get a palindrome (46454733745464).

The spelling of 23442321421032 in words is "twenty-three trillion, four hundred forty-two billion, three hundred twenty-one million, four hundred twenty-one thousand, thirty-two".