14226505646 has 8 divisors (see below), whose sum is σ = 21349931400. Its totient is φ = 7109861848.

The previous prime is 14226505609. The next prime is 14226505687. The reversal of 14226505646 is 64650562241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1690241 + ... + 1698636.

It is an arithmetic number, because the mean of its divisors is an integer number (2668741425).

Almost surely, 2^14226505646 is an apocalyptic number.

14226505646 is a deficient number, since it is larger than the sum of its proper divisors (7123425754).

14226505646 is a wasteful number, since it uses less digits than its factorization.

14226505646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3390978.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 14226505646 in words is "fourteen billion, two hundred twenty-six million, five hundred five thousand, six hundred forty-six".