223140334009 has 4 divisors (see below), whose sum is σ = 223141352320. Its totient is φ = 223139315700.

The previous prime is 223140333991. The next prime is 223140334013. The reversal of 223140334009 is 900433041322.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 223140334009 - 2¹³ = 223140325817 is a prime.

It is a super-3 number, since 3×223140334009³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223140334069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30417 + ... + 668734.

It is an arithmetic number, because the mean of its divisors is an integer number (55785338080).

Almost surely, 2^223140334009 is an apocalyptic number.

It is an amenable number.

223140334009 is a deficient number, since it is larger than the sum of its proper divisors (1018311).

223140334009 is an equidigital number, since it uses as much as digits as its factorization.

223140334009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018310.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 223140334009 in words is "two hundred twenty-three billion, one hundred forty million, three hundred thirty-four thousand, nine".