14244245440422 has 16 divisors (see below), whose sum is σ = 28501797067632. Its totient is φ = 4745864115680.

The previous prime is 14244245440357. The next prime is 14244245440429. The reversal of 14244245440422 is 22404454244241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14244245440429) 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, 554410533 + ... + 554436224.

It is an arithmetic number, because the mean of its divisors is an integer number (1781362316727).

Almost surely, 2^{14244245440422} is an apocalyptic number.

14244245440422 is an abundant number, since it is smaller than the sum of its proper divisors (14257551627210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14244245440422 is a wasteful number, since it uses less digits than its factorization.

14244245440422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108848903.

The product of its (nonzero) digits is 1310720, while the sum is 42.

Adding to 14244245440422 its reverse (22404454244241), we get a palindrome (36648699684663).

The spelling of 14244245440422 in words is "fourteen trillion, two hundred forty-four billion, two hundred forty-five million, four hundred forty thousand, four hundred twenty-two".