2542334663 has 8 divisors (see below), whose sum is σ = 2774318736. Its totient is φ = 2310494400.

The previous prime is 2542334651. The next prime is 2542334671. The reversal of 2542334663 is 3664332452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2542334663 - 2⁸ = 2542334407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542334633) 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 7 ways as a sum of consecutive naturals, for example, 2843 + ... + 71363.

It is an arithmetic number, because the mean of its divisors is an integer number (346789842).

Almost surely, 2^2542334663 is an apocalyptic number.

2542334663 is a deficient number, since it is larger than the sum of its proper divisors (231984073).

2542334663 is a wasteful number, since it uses less digits than its factorization.

2542334663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71905.

The product of its digits is 311040, while the sum is 38.

The square root of 2542334663 is about 50421.5694222225. The cubic root of 2542334663 is about 1364.8268978610.

The spelling of 2542334663 in words is "two billion, five hundred forty-two million, three hundred thirty-four thousand, six hundred sixty-three".