2085346972446 has 16 divisors (see below), whose sum is σ = 4179820195344. Its totient is φ = 693594615744.

The previous prime is 2085346972399. The next prime is 2085346972543. The reversal of 2085346972446 is 6442796435802.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2085346972446.

It is a congruent number.

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, 380257465 + ... + 380262948.

It is an arithmetic number, because the mean of its divisors is an integer number (261238762209).

Almost surely, 2^{2085346972446} is an apocalyptic number.

2085346972446 is an abundant number, since it is smaller than the sum of its proper divisors (2094473222898).

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

2085346972446 is a wasteful number, since it uses less digits than its factorization.

2085346972446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760520875.

The product of its (nonzero) digits is 69672960, while the sum is 60.

The spelling of 2085346972446 in words is "two trillion, eighty-five billion, three hundred forty-six million, nine hundred seventy-two thousand, four hundred forty-six".