143163140362066 has 64 divisors (see below), whose sum is σ = 239826181795200. Its totient is φ = 63553453286400.

The previous prime is 143163140362063. The next prime is 143163140362069. The reversal of 143163140362066 is 660263041361341.

It is an interprime number because it is at equal distance from previous prime (143163140362063) and next prime (143163140362069).

It is a super-2 number, since 2×143163140362066² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (143163140362063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47586825 + ... + 50505763.

It is an arithmetic number, because the mean of its divisors is an integer number (3747284090550).

Almost surely, 2^{143163140362066} is an apocalyptic number.

143163140362066 is a deficient number, since it is larger than the sum of its proper divisors (96663041433134).

143163140362066 is a wasteful number, since it uses less digits than its factorization.

143163140362066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919355.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 143163140362066 in words is "one hundred forty-three trillion, one hundred sixty-three billion, one hundred forty million, three hundred sixty-two thousand, sixty-six".