22341403509 has 8 divisors (see below), whose sum is σ = 29944499712. Its totient is φ = 14816288160.

The previous prime is 22341403471. The next prime is 22341403541. The reversal of 22341403509 is 90530414322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22341403509 - 2¹⁶ = 22341337973 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22341403509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22341403309) 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 7 ways as a sum of consecutive naturals, for example, 19494544 + ... + 19495689.

It is an arithmetic number, because the mean of its divisors is an integer number (3743062464).

Almost surely, 2^22341403509 is an apocalyptic number.

It is an amenable number.

22341403509 is a deficient number, since it is larger than the sum of its proper divisors (7603096203).

22341403509 is a wasteful number, since it uses less digits than its factorization.

22341403509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38990427.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 22341403509 in words is "twenty-two billion, three hundred forty-one million, four hundred three thousand, five hundred nine".