6209440300085 has 64 divisors (see below), whose sum is σ = 8445713909760. Its totient is φ = 4343914848000.

The previous prime is 6209440300067. The next prime is 6209440300093. The reversal of 6209440300085 is 5800030449026.

It is not a de Polignac number, because 6209440300085 - 2¹⁶ = 6209440234549 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36962930 + ... + 37130540.

It is an arithmetic number, because the mean of its divisors is an integer number (131964279840).

Almost surely, 2^{6209440300085} is an apocalyptic number.

It is an amenable number.

6209440300085 is a deficient number, since it is larger than the sum of its proper divisors (2236273609675).

6209440300085 is a wasteful number, since it uses less digits than its factorization.

6209440300085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167930.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 6209440300085 in words is "six trillion, two hundred nine billion, four hundred forty million, three hundred thousand, eighty-five".