22340674579 has 8 divisors (see below), whose sum is σ = 22435096880. Its totient is φ = 22246361856.

The previous prime is 22340674519. The next prime is 22340674591. The reversal of 22340674579 is 97547604322.

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

It is a cyclic number.

It is not a de Polignac number, because 22340674579 - 2⁹ = 22340674067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22340674519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394879 + ... + 447895.

It is an arithmetic number, because the mean of its divisors is an integer number (2804387110).

Almost surely, 2^22340674579 is an apocalyptic number.

22340674579 is a deficient number, since it is larger than the sum of its proper divisors (94422301).

22340674579 is a wasteful number, since it uses less digits than its factorization.

22340674579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54789.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 22340674579 in words is "twenty-two billion, three hundred forty million, six hundred seventy-four thousand, five hundred seventy-nine".