14756121455013 has 12 divisors (see below), whose sum is σ = 21377645132428. Its totient is φ = 9808223160960.

The previous prime is 14756121455003. The next prime is 14756121455027. The reversal of 14756121455013 is 31055412165741.

14756121455013 is a `hidden beast` number, since 1 + 4 + 7 + 5 + 61 + 21 + 4 + 550 + 13 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5464738431684 + 9291383023329 = 2337678^2 + 3048177^2 .

It is not a de Polignac number, because 14756121455013 - 2³⁴ = 14738941585829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14756121455013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14756121455003) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2432591998 + ... + 2432598063.

Almost surely, 2^{14756121455013} is an apocalyptic number.

It is an amenable number.

14756121455013 is a deficient number, since it is larger than the sum of its proper divisors (6621523677415).

14756121455013 is a wasteful number, since it uses less digits than its factorization.

14756121455013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4865190404 (or 4865190401 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 14756121455013 in words is "fourteen trillion, seven hundred fifty-six billion, one hundred twenty-one million, four hundred fifty-five thousand, thirteen".