65863024942 has 16 divisors (see below), whose sum is σ = 116066310192. Its totient is φ = 27634835520.

The previous prime is 65863024919. The next prime is 65863024951. The reversal of 65863024942 is 24942036856.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 115144863 + ... + 115145434.

It is an arithmetic number, because the mean of its divisors is an integer number (7254144387).

Almost surely, 2^65863024942 is an apocalyptic number.

65863024942 is a deficient number, since it is larger than the sum of its proper divisors (50203285250).

65863024942 is a wasteful number, since it uses less digits than its factorization.

65863024942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230290323.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 65863024942 in words is "sixty-five billion, eight hundred sixty-three million, twenty-four thousand, nine hundred forty-two".