23321044240193 has 16 divisors (see below), whose sum is σ = 28212879742080. Its totient is φ = 18851333268096.

The previous prime is 23321044240177. The next prime is 23321044240201. The reversal of 23321044240193 is 39104244012332.

It is not a de Polignac number, because 23321044240193 - 2⁴ = 23321044240177 is a prime.

It is a super-2 number, since 2×23321044240193² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23321044240133) 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 15 ways as a sum of consecutive naturals, for example, 1335828380 + ... + 1335845837.

It is an arithmetic number, because the mean of its divisors is an integer number (1763304983880).

Almost surely, 2^{23321044240193} is an apocalyptic number.

It is an amenable number.

23321044240193 is a deficient number, since it is larger than the sum of its proper divisors (4891835501887).

23321044240193 is a wasteful number, since it uses less digits than its factorization.

23321044240193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671674296.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 23321044240193 in words is "twenty-three trillion, three hundred twenty-one billion, forty-four million, two hundred forty thousand, one hundred ninety-three".