214264525443 has 4 divisors (see below), whose sum is σ = 285686033928. Its totient is φ = 142843016960.

The previous prime is 214264525427. The next prime is 214264525513. The reversal of 214264525443 is 344525462412.

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

It is a cyclic number.

It is not a de Polignac number, because 214264525443 - 2⁴ = 214264525427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214264525395 and 214264525404.

It is not an unprimeable number, because it can be changed into a prime (214264527443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35710754238 + ... + 35710754243.

It is an arithmetic number, because the mean of its divisors is an integer number (71421508482).

Almost surely, 2^214264525443 is an apocalyptic number.

214264525443 is a deficient number, since it is larger than the sum of its proper divisors (71421508485).

214264525443 is an equidigital number, since it uses as much as digits as its factorization.

214264525443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71421508484.

The product of its digits is 921600, while the sum is 42.

Adding to 214264525443 its reverse (344525462412), we get a palindrome (558789987855).

The spelling of 214264525443 in words is "two hundred fourteen billion, two hundred sixty-four million, five hundred twenty-five thousand, four hundred forty-three".