65050242278 has 32 divisors (see below), whose sum is σ = 117820396800. Its totient is φ = 26313164064.

The previous prime is 65050242209. The next prime is 65050242281. The reversal of 65050242278 is 87224205056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383000 + ... + 526107.

It is an arithmetic number, because the mean of its divisors is an integer number (3681887400).

Almost surely, 2^65050242278 is an apocalyptic number.

65050242278 is a deficient number, since it is larger than the sum of its proper divisors (52770154522).

65050242278 is a wasteful number, since it uses less digits than its factorization.

65050242278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909404.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 65050242278 in words is "sixty-five billion, fifty million, two hundred forty-two thousand, two hundred seventy-eight".