20341404023 has 8 divisors (see below), whose sum is σ = 20444313600. Its totient is φ = 20238753240.

The previous prime is 20341404019. The next prime is 20341404053. The reversal of 20341404023 is 32040414302.

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 20341404023 - 2² = 20341404019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20341404023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20341404053) 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 7 ways as a sum of consecutive naturals, for example, 93878 + ... + 222476.

It is an arithmetic number, because the mean of its divisors is an integer number (2555539200).

Almost surely, 2^20341404023 is an apocalyptic number.

20341404023 is a deficient number, since it is larger than the sum of its proper divisors (102909577).

20341404023 is a wasteful number, since it uses less digits than its factorization.

20341404023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129397.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 20341404023 its reverse (32040414302), we get a palindrome (52381818325).

The spelling of 20341404023 in words is "twenty billion, three hundred forty-one million, four hundred four thousand, twenty-three".