13163355154466 has 32 divisors (see below), whose sum is σ = 21558435849216. Its totient is φ = 5978233008000.

The previous prime is 13163355154457. The next prime is 13163355154471. The reversal of 13163355154466 is 66445155336131.

13163355154466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13163355154466² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477213311 + ... + 477240893.

It is an arithmetic number, because the mean of its divisors is an integer number (673701120288).

Almost surely, 2^{13163355154466} is an apocalyptic number.

13163355154466 is a deficient number, since it is larger than the sum of its proper divisors (8395080694750).

13163355154466 is a wasteful number, since it uses less digits than its factorization.

13163355154466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45338.

The product of its digits is 11664000, while the sum is 53.

The spelling of 13163355154466 in words is "thirteen trillion, one hundred sixty-three billion, three hundred fifty-five million, one hundred fifty-four thousand, four hundred sixty-six".