142266161043 has 6 divisors (see below), whose sum is σ = 205495565964. Its totient is φ = 94844107356.

The previous prime is 142266160997. The next prime is 142266161069. The reversal of 142266161043 is 340161662241.

142266161043 is a `hidden beast` number, since 1 + 4 + 2 + 26 + 616 + 10 + 4 + 3 = 666.

It is not a de Polignac number, because 142266161043 - 2¹⁰ = 142266160019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142266160989 and 142266161007.

It is not an unprimeable number, because it can be changed into a prime (142266161083) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7903675605 + ... + 7903675622.

It is an arithmetic number, because the mean of its divisors is an integer number (34249260994).

Almost surely, 2^142266161043 is an apocalyptic number.

142266161043 is a deficient number, since it is larger than the sum of its proper divisors (63229404921).

142266161043 is a wasteful number, since it uses less digits than its factorization.

142266161043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15807351233 (or 15807351230 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 142266161043 in words is "one hundred forty-two billion, two hundred sixty-six million, one hundred sixty-one thousand, forty-three".