13425022240534 has 16 divisors (see below), whose sum is σ = 20155287976560. Its totient is φ = 6706593314080.

The previous prime is 13425022240463. The next prime is 13425022240589. The reversal of 13425022240534 is 43504222052431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13425022240493 and 13425022240502.

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, 81971712 + ... + 82135324.

It is an arithmetic number, because the mean of its divisors is an integer number (1259705498535).

Almost surely, 2^{13425022240534} is an apocalyptic number.

13425022240534 is a deficient number, since it is larger than the sum of its proper divisors (6730265736026).

13425022240534 is a wasteful number, since it uses less digits than its factorization.

13425022240534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199535.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 13425022240534 its reverse (43504222052431), we get a palindrome (56929244292965).

The spelling of 13425022240534 in words is "thirteen trillion, four hundred twenty-five billion, twenty-two million, two hundred forty thousand, five hundred thirty-four".