140223232043321 has 48 divisors (see below), whose sum is σ = 172931491676160. Its totient is φ = 112977522524160.

The previous prime is 140223232043309. The next prime is 140223232043347. The reversal of 140223232043321 is 123340232322041.

It is not a de Polignac number, because 140223232043321 - 2¹⁴ = 140223232026937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140223232043381) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3077140025 + ... + 3077185593.

It is an arithmetic number, because the mean of its divisors is an integer number (3602739409920).

Almost surely, 2^{140223232043321} is an apocalyptic number.

It is an amenable number.

140223232043321 is a deficient number, since it is larger than the sum of its proper divisors (32708259632839).

140223232043321 is a wasteful number, since it uses less digits than its factorization.

140223232043321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50214 (or 50207 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 140223232043321 its reverse (123340232322041), we get a palindrome (263563464365362).

The spelling of 140223232043321 in words is "one hundred forty trillion, two hundred twenty-three billion, two hundred thirty-two million, forty-three thousand, three hundred twenty-one".