22423430004055 has 8 divisors (see below), whose sum is σ = 27113521471344. Its totient is φ = 17801807025600.

The previous prime is 22423430004047. The next prime is 22423430004077. The reversal of 22423430004055 is 55040003432422.

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

It is not a de Polignac number, because 22423430004055 - 2³ = 22423430004047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22423430004055.

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, 17117121486 + ... + 17117122795.

It is an arithmetic number, because the mean of its divisors is an integer number (3389190183918).

Almost surely, 2^{22423430004055} is an apocalyptic number.

22423430004055 is a deficient number, since it is larger than the sum of its proper divisors (4690091467289).

22423430004055 is a wasteful number, since it uses less digits than its factorization.

22423430004055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34234244417.

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 22423430004055 its reverse (55040003432422), we get a palindrome (77463433436477).

The spelling of 22423430004055 in words is "twenty-two trillion, four hundred twenty-three billion, four hundred thirty million, four thousand, fifty-five".