2542266775143 has 16 divisors (see below), whose sum is σ = 3766625894400. Its totient is φ = 1694707381080.

The previous prime is 2542266775141. The next prime is 2542266775187. The reversal of 2542266775143 is 3415776622452.

2542266775143 is a `hidden beast` number, since 2 + 5 + 42 + 26 + 67 + 7 + 514 + 3 = 666.

It is not a de Polignac number, because 2542266775143 - 2¹ = 2542266775141 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2542266775143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542266775141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3468903 + ... + 4137368.

It is an arithmetic number, because the mean of its divisors is an integer number (235414118400).

Almost surely, 2^{2542266775143} is an apocalyptic number.

2542266775143 is a deficient number, since it is larger than the sum of its proper divisors (1224359119257).

2542266775143 is a wasteful number, since it uses less digits than its factorization.

2542266775143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7618659 (or 7618653 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 54.

The spelling of 2542266775143 in words is "two trillion, five hundred forty-two billion, two hundred sixty-six million, seven hundred seventy-five thousand, one hundred forty-three".