20301414205423 has 4 divisors (see below), whose sum is σ = 21863061452008. Its totient is φ = 18739766958840.

The previous prime is 20301414205393. The next prime is 20301414205433. The reversal of 20301414205423 is 32450241410302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20301414205423 - 2³⁷ = 20163975251951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301414205433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 780823623273 + ... + 780823623298.

It is an arithmetic number, because the mean of its divisors is an integer number (5465765363002).

Almost surely, 2^{20301414205423} is an apocalyptic number.

20301414205423 is a deficient number, since it is larger than the sum of its proper divisors (1561647246585).

20301414205423 is a wasteful number, since it uses less digits than its factorization.

20301414205423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561647246584.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 20301414205423 its reverse (32450241410302), we get a palindrome (52751655615725).

The spelling of 20301414205423 in words is "twenty trillion, three hundred one billion, four hundred fourteen million, two hundred five thousand, four hundred twenty-three".