65834650368402 has 16 divisors (see below), whose sum is σ = 137394052943040. Its totient is φ = 20990758088432.

The previous prime is 65834650368373. The next prime is 65834650368413. The reversal of 65834650368402 is 20486305643856.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238531341777 + ... + 238531342052.

It is an arithmetic number, because the mean of its divisors is an integer number (8587128308940).

Almost surely, 2^{65834650368402} is an apocalyptic number.

65834650368402 is an abundant number, since it is smaller than the sum of its proper divisors (71559402574638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65834650368402 is a wasteful number, since it uses less digits than its factorization.

65834650368402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477062683857.

The product of its (nonzero) digits is 99532800, while the sum is 60.

The spelling of 65834650368402 in words is "sixty-five trillion, eight hundred thirty-four billion, six hundred fifty million, three hundred sixty-eight thousand, four hundred two".