13424425320502 has 16 divisors (see below), whose sum is σ = 23133789038592. Its totient is φ = 5723203015080.

The previous prime is 13424425320473. The next prime is 13424425320571. The reversal of 13424425320502 is 20502352442431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2510174088 + ... + 2510179435.

It is an arithmetic number, because the mean of its divisors is an integer number (1445861814912).

Almost surely, 2^{13424425320502} is an apocalyptic number.

13424425320502 is a deficient number, since it is larger than the sum of its proper divisors (9709363718090).

13424425320502 is a wasteful number, since it uses less digits than its factorization.

13424425320502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5020353723.

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

Adding to 13424425320502 its reverse (20502352442431), we get a palindrome (33926777762933).

The spelling of 13424425320502 in words is "thirteen trillion, four hundred twenty-four billion, four hundred twenty-five million, three hundred twenty thousand, five hundred two".