13450573144766 has 16 divisors (see below), whose sum is σ = 20431735261440. Its totient is φ = 6639998765400.

The previous prime is 13450573144733. The next prime is 13450573144837. The reversal of 13450573144766 is 66744137505431.

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 7 ways as a sum of consecutive naturals, for example, 5813345 + ... + 7790771.

It is an arithmetic number, because the mean of its divisors is an integer number (1276983453840).

Almost surely, 2^{13450573144766} is an apocalyptic number.

13450573144766 is a deficient number, since it is larger than the sum of its proper divisors (6981162116674).

13450573144766 is a wasteful number, since it uses less digits than its factorization.

13450573144766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020559.

The product of its (nonzero) digits is 25401600, while the sum is 56.

The spelling of 13450573144766 in words is "thirteen trillion, four hundred fifty billion, five hundred seventy-three million, one hundred forty-four thousand, seven hundred sixty-six".