20323211432241 has 8 divisors (see below), whose sum is σ = 27108599288224. Its totient is φ = 13543315598880.

The previous prime is 20323211432213. The next prime is 20323211432291. The reversal of 20323211432241 is 14223411232302.

It is a happy number.

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

It is not a de Polignac number, because 20323211432241 - 2¹⁵ = 20323211399473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20323211432199 and 20323211432208.

It is not an unprimeable number, because it can be changed into a prime (20323211432291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1372997020 + ... + 1373011821.

It is an arithmetic number, because the mean of its divisors is an integer number (3388574911028).

Almost surely, 2^{20323211432241} is an apocalyptic number.

It is an amenable number.

20323211432241 is a deficient number, since it is larger than the sum of its proper divisors (6785387855983).

20323211432241 is a wasteful number, since it uses less digits than its factorization.

20323211432241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2746011311.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 20323211432241 its reverse (14223411232302), we get a palindrome (34546622664543).

The spelling of 20323211432241 in words is "twenty trillion, three hundred twenty-three billion, two hundred eleven million, four hundred thirty-two thousand, two hundred forty-one".