14226505645 has 32 divisors (see below), whose sum is σ = 19617137280. Its totient is φ = 9795421440.

The previous prime is 14226505609. The next prime is 14226505687. The reversal of 14226505645 is 54650562241.

It is a happy number.

It is not a de Polignac number, because 14226505645 - 2²¹ = 14224408493 is a prime.

It is a super-3 number, since 3×14226505645³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14226505598 and 14226505607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1957839 + ... + 1965091.

It is an arithmetic number, because the mean of its divisors is an integer number (613035540).

Almost surely, 2^14226505645 is an apocalyptic number.

It is an amenable number.

14226505645 is a deficient number, since it is larger than the sum of its proper divisors (5390631635).

14226505645 is a wasteful number, since it uses less digits than its factorization.

14226505645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9165.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 14226505645 in words is "fourteen billion, two hundred twenty-six million, five hundred five thousand, six hundred forty-five".