14666669628 has 24 divisors (see below), whose sum is σ = 36854708688. Its totient is φ = 4512821376.

The previous prime is 14666669603. The next prime is 14666669657. The reversal of 14666669628 is 82696666641.

It is a super-2 number, since 2×14666669628² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47008401 + ... + 47008712.

It is an arithmetic number, because the mean of its divisors is an integer number (1535612862).

Almost surely, 2^14666669628 is an apocalyptic number.

It is an amenable number.

14666669628 is an abundant number, since it is smaller than the sum of its proper divisors (22188039060).

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

14666669628 is a wasteful number, since it uses less digits than its factorization.

14666669628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94017133 (or 94017131 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 60.

The spelling of 14666669628 in words is "fourteen billion, six hundred sixty-six million, six hundred sixty-nine thousand, six hundred twenty-eight".