12673246451063 has 16 divisors (see below), whose sum is σ = 13860859307040. Its totient is φ = 11491554432000.

The previous prime is 12673246450999. The next prime is 12673246451083. The reversal of 12673246451063 is 36015464237621.

It is a cyclic number.

It is not a de Polignac number, because 12673246451063 - 2⁶ = 12673246450999 is a prime.

It is a super-2 number, since 2×12673246451063² (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 (12673246451083) 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, 64112243 + ... + 64309611.

It is an arithmetic number, because the mean of its divisors is an integer number (866303706690).

Almost surely, 2^{12673246451063} is an apocalyptic number.

12673246451063 is a deficient number, since it is larger than the sum of its proper divisors (1187612855977).

12673246451063 is a wasteful number, since it uses less digits than its factorization.

12673246451063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212338.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 12673246451063 in words is "twelve trillion, six hundred seventy-three billion, two hundred forty-six million, four hundred fifty-one thousand, sixty-three".