13142422123534 has 32 divisors (see below), whose sum is σ = 21647308838400. Its totient is φ = 5934634453440.

The previous prime is 13142422123513. The next prime is 13142422123547. The reversal of 13142422123534 is 43532122424131.

It is a junction number, because it is equal to n+sod(n) for n = 13142422123493 and 13142422123502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 779607 + ... + 5185810.

It is an arithmetic number, because the mean of its divisors is an integer number (676478401200).

Almost surely, 2^{13142422123534} is an apocalyptic number.

13142422123534 is a deficient number, since it is larger than the sum of its proper divisors (8504886714866).

13142422123534 is a wasteful number, since it uses less digits than its factorization.

13142422123534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5966088.

The product of its digits is 138240, while the sum is 37.

Adding to 13142422123534 its reverse (43532122424131), we get a palindrome (56674544547665).

The spelling of 13142422123534 in words is "thirteen trillion, one hundred forty-two billion, four hundred twenty-two million, one hundred twenty-three thousand, five hundred thirty-four".