2542336499 has 2 divisors, whose sum is σ = 2542336500. Its totient is φ = 2542336498.

The previous prime is 2542336483. The next prime is 2542336523. The reversal of 2542336499 is 9946332452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2542336499 - 2⁴ = 2542336483 is a prime.

It is not a weakly prime, because it can be changed into another prime (2542330499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271168249 + 1271168250.

It is an arithmetic number, because the mean of its divisors is an integer number (1271168250).

Almost surely, 2^2542336499 is an apocalyptic number.

2542336499 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542336499 is an equidigital number, since it uses as much as digits as its factorization.

2542336499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 47.

The square root of 2542336499 is about 50421.5876287132. The cubic root of 2542336499 is about 1364.8272264070.

The spelling of 2542336499 in words is "two billion, five hundred forty-two million, three hundred thirty-six thousand, four hundred ninety-nine".