11514666336663 has 16 divisors (see below), whose sum is σ = 17552787008000. Its totient is φ = 6577323542496.

The previous prime is 11514666336647. The next prime is 11514666336689. The reversal of 11514666336663 is 36663366641511.

It is not a de Polignac number, because 11514666336663 - 2⁴ = 11514666336647 is a prime.

It is a super-2 number, since 2×11514666336663² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11514666335663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103517788 + ... + 103628961.

It is an arithmetic number, because the mean of its divisors is an integer number (1097049188000).

Almost surely, 2^{11514666336663} is an apocalyptic number.

11514666336663 is a deficient number, since it is larger than the sum of its proper divisors (6038120671337).

11514666336663 is a wasteful number, since it uses less digits than its factorization.

11514666336663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207149406.

The product of its digits is 25194240, while the sum is 57.

The spelling of 11514666336663 in words is "eleven trillion, five hundred fourteen billion, six hundred sixty-six million, three hundred thirty-six thousand, six hundred sixty-three".