20114320401139 has 4 divisors (see below), whose sum is σ = 20114373085200. Its totient is φ = 20114267717080.

The previous prime is 20114320401083. The next prime is 20114320401163. The reversal of 20114320401139 is 93110402341102.

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 20114320401139 - 2⁷ = 20114320401011 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 20114320401139.

It is not an unprimeable number, because it can be changed into a prime (20114320401239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25765132 + ... + 26534329.

It is an arithmetic number, because the mean of its divisors is an integer number (5028593271300).

Almost surely, 2^{20114320401139} is an apocalyptic number.

20114320401139 is a deficient number, since it is larger than the sum of its proper divisors (52684061).

20114320401139 is an equidigital number, since it uses as much as digits as its factorization.

20114320401139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52684060.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 20114320401139 in words is "twenty trillion, one hundred fourteen billion, three hundred twenty million, four hundred one thousand, one hundred thirty-nine".