20332112432441 has 16 divisors (see below), whose sum is σ = 22464423577728. Its totient is φ = 18303857299200.

The previous prime is 20332112432309. The next prime is 20332112432531. The reversal of 20332112432441 is 14423421123302.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20332112432441 - 2²² = 20332108238137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20332112432398 and 20332112432407.

It is not an unprimeable number, because it can be changed into a prime (20332112482441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33174146 + ... + 33781476.

It is an arithmetic number, because the mean of its divisors is an integer number (1404026473608).

Almost surely, 2^{20332112432441} is an apocalyptic number.

It is an amenable number.

20332112432441 is a deficient number, since it is larger than the sum of its proper divisors (2132311145287).

20332112432441 is a wasteful number, since it uses less digits than its factorization.

20332112432441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692992.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 20332112432441 its reverse (14423421123302), we get a palindrome (34755533555743).

The spelling of 20332112432441 in words is "twenty trillion, three hundred thirty-two billion, one hundred twelve million, four hundred thirty-two thousand, four hundred forty-one".