4153444422005 has 8 divisors (see below), whose sum is σ = 5090178696192. Its totient is φ = 3252058611088.

The previous prime is 4153444421977. The next prime is 4153444422007. The reversal of 4153444422005 is 5002244443514.

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 4153444422005 - 2⁶ = 4153444421941 is a prime.

It is a super-2 number, since 2×4153444422005² (a number of 26 digits) contains 22 as substring.

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 4153444422005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4153444422007) 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, 8837115557 + ... + 8837116026.

It is an arithmetic number, because the mean of its divisors is an integer number (636272337024).

Almost surely, 2^{4153444422005} is an apocalyptic number.

It is an amenable number.

4153444422005 is a deficient number, since it is larger than the sum of its proper divisors (936734274187).

4153444422005 is a wasteful number, since it uses less digits than its factorization.

4153444422005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17674231635.

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 4153444422005 its reverse (5002244443514), we get a palindrome (9155688865519).

The spelling of 4153444422005 in words is "four trillion, one hundred fifty-three billion, four hundred forty-four million, four hundred twenty-two thousand, five".