20323457041 has 8 divisors (see below), whose sum is σ = 22454561664. Its totient is φ = 18296308800.

The previous prime is 20323457017. The next prime is 20323457071. The reversal of 20323457041 is 14075432302.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20323457041 - 2¹⁷ = 20323325969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20323456994 and 20323457012.

It is not an unprimeable number, because it can be changed into a prime (20323457071) 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, 25988685 + ... + 25989466.

It is an arithmetic number, because the mean of its divisors is an integer number (2806820208).

Almost surely, 2^20323457041 is an apocalyptic number.

It is an amenable number.

20323457041 is a deficient number, since it is larger than the sum of its proper divisors (2131104623).

20323457041 is a wasteful number, since it uses less digits than its factorization.

20323457041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51978191.

The product of its (nonzero) digits is 20160, while the sum is 31.

Adding to 20323457041 its reverse (14075432302), we get a palindrome (34398889343).

The spelling of 20323457041 in words is "twenty billion, three hundred twenty-three million, four hundred fifty-seven thousand, forty-one".