13406743356484 has 27 divisors (see below), whose sum is σ = 23537152087743. Its totient is φ = 6681911497800.

The previous prime is 13406743356451. The next prime is 13406743356491. The reversal of 13406743356484 is 48465334760431.

It is a happy number.

The square root of 13406743356484 is 3661522.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2423924799 + ... + 2423930329.

Almost surely, 2^{13406743356484} is an apocalyptic number.

13406743356484 is the 3661522-nd square number.

It is an amenable number.

13406743356484 is a deficient number, since it is larger than the sum of its proper divisors (10130408731259).

13406743356484 is an frugal number, since it uses more digits than its factorization.

13406743356484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11728 (or 5864 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 58.

The spelling of 13406743356484 in words is "thirteen trillion, four hundred six billion, seven hundred forty-three million, three hundred fifty-six thousand, four hundred eighty-four".