2542360011 has 4 divisors (see below), whose sum is σ = 3389813352. Its totient is φ = 1694906672.

The previous prime is 2542359997. The next prime is 2542360019. The reversal of 2542360011 is 1100632452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2542360011 - 2⁹ = 2542359499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2542360019) 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 3 ways as a sum of consecutive naturals, for example, 423726666 + ... + 423726671.

It is an arithmetic number, because the mean of its divisors is an integer number (847453338).

Almost surely, 2^2542360011 is an apocalyptic number.

2542360011 is a deficient number, since it is larger than the sum of its proper divisors (847453341).

2542360011 is an equidigital number, since it uses as much as digits as its factorization.

2542360011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847453340.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2542360011 is about 50421.8207822764. The cubic root of 2542360011 is about 1364.8314337859.

Adding to 2542360011 its reverse (1100632452), we get a palindrome (3642992463).

The spelling of 2542360011 in words is "two billion, five hundred forty-two million, three hundred sixty thousand, eleven".