200913411085 has 8 divisors (see below), whose sum is σ = 241201804536. Its totient is φ = 160660254720.

The previous prime is 200913411047. The next prime is 200913411103. The reversal of 200913411085 is 580114319002.

It can be written as a sum of positive squares in 4 ways, for example, as 59371170244 + 141542240841 = 243662^2 + 376221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200913411085 - 2²³ = 200905022477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200913411085.

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, 8796724 + ... + 8819533.

It is an arithmetic number, because the mean of its divisors is an integer number (30150225567).

Almost surely, 2^200913411085 is an apocalyptic number.

It is an amenable number.

200913411085 is a deficient number, since it is larger than the sum of its proper divisors (40288393451).

200913411085 is a wasteful number, since it uses less digits than its factorization.

200913411085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17618543.

The product of its (nonzero) digits is 8640, while the sum is 34.

The spelling of 200913411085 in words is "two hundred billion, nine hundred thirteen million, four hundred eleven thousand, eighty-five".