493321123433 has 4 divisors (see below), whose sum is σ = 495659138448. Its totient is φ = 490983108420.

The previous prime is 493321123429. The next prime is 493321123439. The reversal of 493321123433 is 334321123394.

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 493321123433 - 2² = 493321123429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493321123439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169007191 + ... + 1169007612.

It is an arithmetic number, because the mean of its divisors is an integer number (123914784612).

Almost surely, 2^493321123433 is an apocalyptic number.

It is an amenable number.

493321123433 is a deficient number, since it is larger than the sum of its proper divisors (2338015015).

493321123433 is a wasteful number, since it uses less digits than its factorization.

493321123433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338015014.

The product of its digits is 139968, while the sum is 38.

The spelling of 493321123433 in words is "four hundred ninety-three billion, three hundred twenty-one million, one hundred twenty-three thousand, four hundred thirty-three".