534219414721 has 4 divisors (see below), whose sum is σ = 534232029744. Its totient is φ = 534206799700.

The previous prime is 534219414689. The next prime is 534219414731. The reversal of 534219414721 is 127414912435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 534219414721 - 2⁵ = 534219414689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534219414731) 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, 6243775 + ... + 6328756.

It is an arithmetic number, because the mean of its divisors is an integer number (133558007436).

Almost surely, 2^534219414721 is an apocalyptic number.

It is an amenable number.

534219414721 is a deficient number, since it is larger than the sum of its proper divisors (12615023).

534219414721 is a wasteful number, since it uses less digits than its factorization.

534219414721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12615022.

The product of its digits is 241920, while the sum is 43.

The spelling of 534219414721 in words is "five hundred thirty-four billion, two hundred nineteen million, four hundred fourteen thousand, seven hundred twenty-one".