14300785721444 has 12 divisors (see below), whose sum is σ = 25027443264768. Its totient is φ = 7150087645800.

The previous prime is 14300785721309. The next prime is 14300785721447. The reversal of 14300785721444 is 44412758700341.

It is a super-2 number, since 2×14300785721444² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14300785721392 and 14300785721401.

It is not an unprimeable number, because it can be changed into a prime (14300785721447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76198292 + ... + 76385739.

It is an arithmetic number, because the mean of its divisors is an integer number (2085620272064).

Almost surely, 2^{14300785721444} is an apocalyptic number.

It is an amenable number.

14300785721444 is a deficient number, since it is larger than the sum of its proper divisors (10726657543324).

14300785721444 is a wasteful number, since it uses less digits than its factorization.

14300785721444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152607466 (or 152607464 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 50.

The spelling of 14300785721444 in words is "fourteen trillion, three hundred billion, seven hundred eighty-five million, seven hundred twenty-one thousand, four hundred forty-four".