22359449534 has 8 divisors (see below), whose sum is σ = 33544709760. Its totient is φ = 11177879616.

The previous prime is 22359449513. The next prime is 22359449537. The reversal of 22359449534 is 43594495322.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22359449537) 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, 907379 + ... + 931694.

It is an arithmetic number, because the mean of its divisors is an integer number (4193088720).

Almost surely, 2^22359449534 is an apocalyptic number.

22359449534 is a deficient number, since it is larger than the sum of its proper divisors (11185260226).

22359449534 is a wasteful number, since it uses less digits than its factorization.

22359449534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845154.

The product of its digits is 4665600, while the sum is 50.

The spelling of 22359449534 in words is "twenty-two billion, three hundred fifty-nine million, four hundred forty-nine thousand, five hundred thirty-four".