4244246861085 has 48 divisors (see below), whose sum is σ = 9171982834560. Its totient is φ = 1763842849920.

The previous prime is 4244246861053. The next prime is 4244246861093. The reversal of 4244246861085 is 5801686424424.

4244246861085 is a `hidden beast` number, since 4 + 2 + 4 + 42 + 468 + 61 + 0 + 85 = 666.

It is not a de Polignac number, because 4244246861085 - 2⁵ = 4244246861053 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 612441970 + ... + 612448899.

It is an arithmetic number, because the mean of its divisors is an integer number (191082975720).

Almost surely, 2^{4244246861085} is an apocalyptic number.

4244246861085 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4244246861085 is an abundant number, since it is smaller than the sum of its proper divisors (4927735973475).

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

4244246861085 is a wasteful number, since it uses less digits than its factorization.

4244246861085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224890898 (or 1224890895 counting only the distinct ones).

The product of its (nonzero) digits is 11796480, while the sum is 54.

The spelling of 4244246861085 in words is "four trillion, two hundred forty-four billion, two hundred forty-six million, eight hundred sixty-one thousand, eighty-five".