2542117327 has 2 divisors, whose sum is σ = 2542117328. Its totient is φ = 2542117326.

The previous prime is 2542117313. The next prime is 2542117381. The reversal of 2542117327 is 7237112452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2542117327 - 2⁷ = 2542117199 is a prime.

It is a super-3 number, since 3×2542117327³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2542117292 and 2542117301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2542117427) 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 as a sum of consecutive naturals, namely, 1271058663 + 1271058664.

It is an arithmetic number, because the mean of its divisors is an integer number (1271058664).

Almost surely, 2^2542117327 is an apocalyptic number.

2542117327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542117327 is an equidigital number, since it uses as much as digits as its factorization.

2542117327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23520, while the sum is 34.

The square root of 2542117327 is about 50419.4141873941. The cubic root of 2542117327 is about 1364.7880052012.

Adding to 2542117327 its reverse (7237112452), we get a palindrome (9779229779).

The spelling of 2542117327 in words is "two billion, five hundred forty-two million, one hundred seventeen thousand, three hundred twenty-seven".