20432444101414 has 8 divisors (see below), whose sum is σ = 30648746885328. Its totient is φ = 10216195139640.

The previous prime is 20432444101369. The next prime is 20432444101417. The reversal of 20432444101414 is 41410144423402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 20432444101414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20432444101417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12492682 + ... + 14033245.

It is an arithmetic number, because the mean of its divisors is an integer number (3831093360666).

Almost surely, 2^{20432444101414} is an apocalyptic number.

20432444101414 is a deficient number, since it is larger than the sum of its proper divisors (10216302783914).

20432444101414 is a wasteful number, since it uses less digits than its factorization.

20432444101414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26911070.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 20432444101414 its reverse (41410144423402), we get a palindrome (61842588524816).

The spelling of 20432444101414 in words is "twenty trillion, four hundred thirty-two billion, four hundred forty-four million, one hundred one thousand, four hundred fourteen".