13423441512142 has 8 divisors (see below), whose sum is σ = 20139493356000. Its totient is φ = 6710277060144.

The previous prime is 13423441512079. The next prime is 13423441512197. The reversal of 13423441512142 is 24121514432431.

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

It is a super-4 number, since 4×13423441512142⁴ (a number of 54 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

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, 721836342 + ... + 721854937.

It is an arithmetic number, because the mean of its divisors is an integer number (2517436669500).

Almost surely, 2^{13423441512142} is an apocalyptic number.

13423441512142 is a deficient number, since it is larger than the sum of its proper divisors (6716051843858).

13423441512142 is a wasteful number, since it uses less digits than its factorization.

13423441512142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443695930.

The product of its digits is 92160, while the sum is 37.

Adding to 13423441512142 its reverse (24121514432431), we get a palindrome (37544955944573).

The spelling of 13423441512142 in words is "thirteen trillion, four hundred twenty-three billion, four hundred forty-one million, five hundred twelve thousand, one hundred forty-two".