14044442216446 has 16 divisors (see below), whose sum is σ = 21464856382464. Its totient is φ = 6889498840224.

The previous prime is 14044442216429. The next prime is 14044442216459. The reversal of 14044442216446 is 64461224444041.

It is a super-2 number, since 2×14044442216446² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14044442216396 and 14044442216405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059715 + ... + 5404801.

It is an arithmetic number, because the mean of its divisors is an integer number (1341553523904).

Almost surely, 2^{14044442216446} is an apocalyptic number.

14044442216446 is a deficient number, since it is larger than the sum of its proper divisors (7420414166018).

14044442216446 is a wasteful number, since it uses less digits than its factorization.

14044442216446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4375635.

The product of its (nonzero) digits is 2359296, while the sum is 46.

The spelling of 14044442216446 in words is "fourteen trillion, forty-four billion, four hundred forty-two million, two hundred sixteen thousand, four hundred forty-six".