14421112017045 has 32 divisors (see below), whose sum is σ = 24431410346112. Its totient is φ = 7238728998912.

The previous prime is 14421112017041. The next prime is 14421112017047. The reversal of 14421112017045 is 54071021112441.

It is not a de Polignac number, because 14421112017045 - 2² = 14421112017041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14421112016997 and 14421112017015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14421112017041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19307514 + ... + 20040516.

It is an arithmetic number, because the mean of its divisors is an integer number (763481573316).

Almost surely, 2^{14421112017045} is an apocalyptic number.

14421112017045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14421112017045 is a deficient number, since it is larger than the sum of its proper divisors (10010298329067).

14421112017045 is a wasteful number, since it uses less digits than its factorization.

14421112017045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810181.

The product of its (nonzero) digits is 8960, while the sum is 33.

Adding to 14421112017045 its reverse (54071021112441), we get a palindrome (68492133129486).

The spelling of 14421112017045 in words is "fourteen trillion, four hundred twenty-one billion, one hundred twelve million, seventeen thousand, forty-five".