14446644705 has 16 divisors (see below), whose sum is σ = 25682924160. Its totient is φ = 7704877104.

The previous prime is 14446644677. The next prime is 14446644713. The reversal of 14446644705 is 50744664441.

14446644705 is a `hidden beast` number, since 144 + 4 + 66 + 447 + 0 + 5 = 666.

It is not a de Polignac number, because 14446644705 - 2¹⁰ = 14446643681 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53505957 + ... + 53506226.

It is an arithmetic number, because the mean of its divisors is an integer number (1605182760).

Almost surely, 2^14446644705 is an apocalyptic number.

14446644705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14446644705 is a deficient number, since it is larger than the sum of its proper divisors (11236279455).

14446644705 is a wasteful number, since it uses less digits than its factorization.

14446644705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107012197 (or 107012191 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 14446644705 in words is "fourteen billion, four hundred forty-six million, six hundred forty-four thousand, seven hundred five".