13142311423 has 8 divisors (see below), whose sum is σ = 13181164592. Its totient is φ = 13103487936.

The previous prime is 13142311393. The next prime is 13142311453. The reversal of 13142311423 is 32411324131.

It is an interprime number because it is at equal distance from previous prime (13142311393) and next prime (13142311453).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13142311423 - 2⁹ = 13142310911 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 (13142311453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128436 + ... + 1140022.

It is an arithmetic number, because the mean of its divisors is an integer number (1647645574).

Almost surely, 2^13142311423 is an apocalyptic number.

13142311423 is a deficient number, since it is larger than the sum of its proper divisors (38853169).

13142311423 is a wasteful number, since it uses less digits than its factorization.

13142311423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14841.

The product of its digits is 1728, while the sum is 25.

Adding to 13142311423 its reverse (32411324131), we get a palindrome (45553635554).

The spelling of 13142311423 in words is "thirteen billion, one hundred forty-two million, three hundred eleven thousand, four hundred twenty-three".