214511311050 has 96 divisors (see below), whose sum is σ = 538339919040. Its totient is φ = 56520921600.

The previous prime is 214511311033. The next prime is 214511311081. The reversal of 214511311050 is 50113115412.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 214511311050.

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, 22596805 + ... + 22606295.

It is an arithmetic number, because the mean of its divisors is an integer number (5607707490).

Almost surely, 2^214511311050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214511311050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269169959520).

214511311050 is an abundant number, since it is smaller than the sum of its proper divisors (323828607990).

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

214511311050 is a wasteful number, since it uses less digits than its factorization.

214511311050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11288 (or 11283 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 214511311050 its reverse (50113115412), we get a palindrome (264624426462).

The spelling of 214511311050 in words is "two hundred fourteen billion, five hundred eleven million, three hundred eleven thousand, fifty".