13220141423 has 16 divisors (see below), whose sum is σ = 13987542240. Its totient is φ = 12460032000.

The previous prime is 13220141413. The next prime is 13220141437. The reversal of 13220141423 is 32414102231.

It is a cyclic number.

It is not a de Polignac number, because 13220141423 - 2⁸ = 13220141167 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 (13220141413) 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, 6351743 + ... + 6353823.

It is an arithmetic number, because the mean of its divisors is an integer number (874221390).

Almost surely, 2^13220141423 is an apocalyptic number.

13220141423 is a deficient number, since it is larger than the sum of its proper divisors (767400817).

13220141423 is a wasteful number, since it uses less digits than its factorization.

13220141423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3658.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13220141423 its reverse (32414102231), we get a palindrome (45634243654).

The spelling of 13220141423 in words is "thirteen billion, two hundred twenty million, one hundred forty-one thousand, four hundred twenty-three".