14213664630 has 96 divisors (see below), whose sum is σ = 40998597120. Its totient is φ = 3387320640.

The previous prime is 14213664629. The next prime is 14213664671. The reversal of 14213664630 is 3646631241.

14213664630 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 3 + 6 + 646 + 3 + 0 = 666.

It is a super-2 number, since 2×14213664630² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 63262 + ... + 180081.

It is an arithmetic number, because the mean of its divisors is an integer number (427068720).

Almost surely, 2^14213664630 is an apocalyptic number.

14213664630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14213664630 is an abundant number, since it is smaller than the sum of its proper divisors (26784932490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14213664630 is a wasteful number, since it uses less digits than its factorization.

14213664630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243426 (or 243423 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 14213664630 in words is "fourteen billion, two hundred thirteen million, six hundred sixty-four thousand, six hundred thirty".