1063924726671 has 12 divisors (see below), whose sum is σ = 1538638430472. Its totient is φ = 708425488176.

The previous prime is 1063924726661. The next prime is 1063924726679. The reversal of 1063924726671 is 1766274293601.

1063924726671 is a `hidden beast` number, since 10 + 6 + 3 + 92 + 472 + 6 + 6 + 71 = 666.

It is not a de Polignac number, because 1063924726671 - 2⁵ = 1063924726639 is a prime.

It is a super-2 number, since 2×1063924726671² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063924726679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71464056 + ... + 71478941.

It is an arithmetic number, because the mean of its divisors is an integer number (128219869206).

Almost surely, 2^{1063924726671} is an apocalyptic number.

1063924726671 is a deficient number, since it is larger than the sum of its proper divisors (474713703801).

1063924726671 is a wasteful number, since it uses less digits than its factorization.

1063924726671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142943830 (or 142943827 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 1063924726671 in words is "one trillion, sixty-three billion, nine hundred twenty-four million, seven hundred twenty-six thousand, six hundred seventy-one".