22409423830 has 16 divisors (see below), whose sum is σ = 40539664800. Its totient is φ = 8918724672.

The previous prime is 22409423789. The next prime is 22409423843. The reversal of 22409423830 is 3832490422.

It is a self number, because there is not a number n which added to its sum of digits gives 22409423830.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5628519 + ... + 5632498.

It is an arithmetic number, because the mean of its divisors is an integer number (2533729050).

Almost surely, 2^22409423830 is an apocalyptic number.

22409423830 is a deficient number, since it is larger than the sum of its proper divisors (18130240970).

22409423830 is a wasteful number, since it uses less digits than its factorization.

22409423830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11261223.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 22409423830 in words is "twenty-two billion, four hundred nine million, four hundred twenty-three thousand, eight hundred thirty".