142266161007 has 12 divisors (see below), whose sum is σ = 205513976824. Its totient is φ = 94835610000.

The previous prime is 142266160997. The next prime is 142266161069. The reversal of 142266161007 is 700161662241.

142266161007 is a `hidden beast` number, since 1 + 4 + 2 + 26 + 616 + 10 + 0 + 7 = 666.

It is not a de Polignac number, because 142266161007 - 2⁶ = 142266160943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142266161207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 601228 + ... + 803745.

Almost surely, 2^142266161007 is an apocalyptic number.

142266161007 is a deficient number, since it is larger than the sum of its proper divisors (63247815817).

142266161007 is a wasteful number, since it uses less digits than its factorization.

142266161007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416230 (or 1416227 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 142266161007 in words is "one hundred forty-two billion, two hundred sixty-six million, one hundred sixty-one thousand, seven".