534340862323 has 4 divisors (see below), whose sum is σ = 535854576168. Its totient is φ = 532827148480.

The previous prime is 534340862309. The next prime is 534340862347. The reversal of 534340862323 is 323268043435.

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 534340862323 - 2⁵ = 534340862291 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 534340862323.

It is not an unprimeable number, because it can be changed into a prime (534340862303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 756856393 + ... + 756857098.

It is an arithmetic number, because the mean of its divisors is an integer number (133963644042).

Almost surely, 2^534340862323 is an apocalyptic number.

534340862323 is a deficient number, since it is larger than the sum of its proper divisors (1513713845).

534340862323 is a wasteful number, since it uses less digits than its factorization.

534340862323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513713844.

The product of its (nonzero) digits is 1244160, while the sum is 43.

The spelling of 534340862323 in words is "five hundred thirty-four billion, three hundred forty million, eight hundred sixty-two thousand, three hundred twenty-three".