1066104356163 has 48 divisors (see below), whose sum is σ = 1787143292928. Its totient is φ = 553357728000.

The previous prime is 1066104356137. The next prime is 1066104356171. The reversal of 1066104356163 is 3616534016601.

It is a de Polignac number, because none of the positive numbers 2^k-1066104356163 is a prime.

It is a super-2 number, since 2×1066104356163² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1066104356113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2877070 + ... + 3226412.

It is an arithmetic number, because the mean of its divisors is an integer number (37232151936).

Almost surely, 2^{1066104356163} is an apocalyptic number.

1066104356163 is a deficient number, since it is larger than the sum of its proper divisors (721038936765).

1066104356163 is a wasteful number, since it uses less digits than its factorization.

1066104356163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350576 (or 350565 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 1066104356163 in words is "one trillion, sixty-six billion, one hundred four million, three hundred fifty-six thousand, one hundred sixty-three".