20414040321323 has 16 divisors (see below), whose sum is σ = 22443896876544. Its totient is φ = 18413702936160.

The previous prime is 20414040321313. The next prime is 20414040321329. The reversal of 20414040321323 is 32312304041402.

It is not a de Polignac number, because 20414040321323 - 2¹⁴ = 20414040304939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20414040321329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12039065 + ... + 13629642.

It is an arithmetic number, because the mean of its divisors is an integer number (1402743554784).

Almost surely, 2^{20414040321323} is an apocalyptic number.

20414040321323 is a deficient number, since it is larger than the sum of its proper divisors (2029856555221).

20414040321323 is a wasteful number, since it uses less digits than its factorization.

20414040321323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25669282.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 20414040321323 its reverse (32312304041402), we get a palindrome (52726344362725).

The spelling of 20414040321323 in words is "twenty trillion, four hundred fourteen billion, forty million, three hundred twenty-one thousand, three hundred twenty-three".