73324644983 has 4 divisors (see below), whose sum is σ = 73328053920. Its totient is φ = 73321236048.

The previous prime is 73324644959. The next prime is 73324645027. The reversal of 73324644983 is 38944642337.

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 73324644983 - 2²⁴ = 73307867767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73324644923) 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, 1671998 + ... + 1715291.

It is an arithmetic number, because the mean of its divisors is an integer number (18332013480).

Almost surely, 2^73324644983 is an apocalyptic number.

73324644983 is a deficient number, since it is larger than the sum of its proper divisors (3408937).

73324644983 is a wasteful number, since it uses less digits than its factorization.

73324644983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408936.

The product of its digits is 10450944, while the sum is 53.

The spelling of 73324644983 in words is "seventy-three billion, three hundred twenty-four million, six hundred forty-four thousand, nine hundred eighty-three".