20423201113014 has 16 divisors (see below), whose sum is σ = 46681602544128. Its totient is φ = 5835200317992.

The previous prime is 20423201112991. The next prime is 20423201113037. The reversal of 20423201113014 is 41031110232402.

It is an interprime number because it is at equal distance from previous prime (20423201112991) and next prime (20423201113037).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243133346542 + ... + 243133346625.

It is an arithmetic number, because the mean of its divisors is an integer number (2917600159008).

Almost surely, 2^{20423201113014} is an apocalyptic number.

20423201113014 is an abundant number, since it is smaller than the sum of its proper divisors (26258401431114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20423201113014 is a wasteful number, since it uses less digits than its factorization.

20423201113014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486266693179.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 20423201113014 its reverse (41031110232402), we get a palindrome (61454311345416).

The spelling of 20423201113014 in words is "twenty trillion, four hundred twenty-three billion, two hundred one million, one hundred thirteen thousand, fourteen".