14113442320644 has 24 divisors (see below), whose sum is σ = 33993667525888. Its totient is φ = 4552723329120.

The previous prime is 14113442320583. The next prime is 14113442320687. The reversal of 14113442320644 is 44602324431141.

It is a super-2 number, since 2×14113442320644² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18969680167 + ... + 18969680910.

Almost surely, 2^{14113442320644} is an apocalyptic number.

It is an amenable number.

14113442320644 is an abundant number, since it is smaller than the sum of its proper divisors (19880225205244).

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

14113442320644 is a wasteful number, since it uses less digits than its factorization.

14113442320644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37939361115 (or 37939361113 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 39.

Adding to 14113442320644 its reverse (44602324431141), we get a palindrome (58715766751785).

The spelling of 14113442320644 in words is "fourteen trillion, one hundred thirteen billion, four hundred forty-two million, three hundred twenty thousand, six hundred forty-four".