14441645042663 has 16 divisors (see below), whose sum is σ = 14807488500000. Its totient is φ = 14076452382720.

The previous prime is 14441645042653. The next prime is 14441645042701. The reversal of 14441645042663 is 36624054614441.

It is a cyclic number.

It is not a de Polignac number, because 14441645042663 - 2¹² = 14441645038567 is a prime.

It is a super-2 number, since 2×14441645042663² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14441645042653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 844581488 + ... + 844598586.

It is an arithmetic number, because the mean of its divisors is an integer number (925468031250).

Almost surely, 2^{14441645042663} is an apocalyptic number.

14441645042663 is a deficient number, since it is larger than the sum of its proper divisors (365843457337).

14441645042663 is a wasteful number, since it uses less digits than its factorization.

14441645042663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34882.

The product of its (nonzero) digits is 6635520, while the sum is 50.

The spelling of 14441645042663 in words is "fourteen trillion, four hundred forty-one billion, six hundred forty-five million, forty-two thousand, six hundred sixty-three".