65355330244 has 12 divisors (see below), whose sum is σ = 114434578944. Its totient is φ = 32659736264.

The previous prime is 65355330221. The next prime is 65355330251. The reversal of 65355330244 is 44203355356.

It is a junction number, because it is equal to n+sod(n) for n = 65355330197 and 65355330206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4474012 + ... + 4488595.

It is an arithmetic number, because the mean of its divisors is an integer number (9536214912).

Almost surely, 2^65355330244 is an apocalyptic number.

It is an amenable number.

65355330244 is a deficient number, since it is larger than the sum of its proper divisors (49079248700).

65355330244 is a wasteful number, since it uses less digits than its factorization.

65355330244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8964434 (or 8964432 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 40.

The spelling of 65355330244 in words is "sixty-five billion, three hundred fifty-five million, three hundred thirty thousand, two hundred forty-four".