2542134020211 has 12 divisors (see below), whose sum is σ = 3671992844520. Its totient is φ = 1694746098720.

The previous prime is 2542134020177. The next prime is 2542134020213. The reversal of 2542134020211 is 1120204312452.

2542134020211 is a `hidden beast` number, since 2 + 5 + 42 + 1 + 3 + 402 + 0 + 211 = 666.

It is not a de Polignac number, because 2542134020211 - 2²¹ = 2542131923059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2542134020213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1013151 + ... + 2471991.

It is an arithmetic number, because the mean of its divisors is an integer number (305999403710).

Almost surely, 2^{2542134020211} is an apocalyptic number.

2542134020211 is a deficient number, since it is larger than the sum of its proper divisors (1129858824309).

2542134020211 is a wasteful number, since it uses less digits than its factorization.

2542134020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652466 (or 1652463 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 2542134020211 its reverse (1120204312452), we get a palindrome (3662338332663).

The spelling of 2542134020211 in words is "two trillion, five hundred forty-two billion, one hundred thirty-four million, twenty thousand, two hundred eleven".