534200244511121 has 4 divisors (see below), whose sum is σ = 534222292504500. Its totient is φ = 534178196517744.

The previous prime is 534200244511027. The next prime is 534200244511183. The reversal of 534200244511121 is 121115442002435.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 205764364671121 + 328435879840000 = 14344489^2 + 18122800^2 .

It is a cyclic number.

It is not a de Polignac number, because 534200244511121 - 2¹⁸ = 534200244248977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534200244511321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11023960346 + ... + 11024008803.

It is an arithmetic number, because the mean of its divisors is an integer number (133555573126125).

Almost surely, 2^{534200244511121} is an apocalyptic number.

It is an amenable number.

534200244511121 is a deficient number, since it is larger than the sum of its proper divisors (22047993379).

534200244511121 is a wasteful number, since it uses less digits than its factorization.

534200244511121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22047993378.

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 534200244511121 its reverse (121115442002435), we get a palindrome (655315686513556).

The spelling of 534200244511121 in words is "five hundred thirty-four trillion, two hundred billion, two hundred forty-four million, five hundred eleven thousand, one hundred twenty-one".