22040423053 has 8 divisors (see below), whose sum is σ = 24049847520. Its totient is φ = 20031956880.

The previous prime is 22040423039. The next prime is 22040423123. The reversal of 22040423053 is 35032404022.

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 22040423053 - 2⁵ = 22040423021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22040423753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191050 + ... + 283867.

It is an arithmetic number, because the mean of its divisors is an integer number (3006230940).

Almost surely, 2^22040423053 is an apocalyptic number.

It is an amenable number.

22040423053 is a deficient number, since it is larger than the sum of its proper divisors (2009424467).

22040423053 is a wasteful number, since it uses less digits than its factorization.

22040423053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479147.

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 22040423053 its reverse (35032404022), we get a palindrome (57072827075).

The spelling of 22040423053 in words is "twenty-two billion, forty million, four hundred twenty-three thousand, fifty-three".