14642829657 has 24 divisors (see below), whose sum is σ = 22409468640. Its totient is φ = 9181687680.

The previous prime is 14642829637. The next prime is 14642829701. The reversal of 14642829657 is 75692824641.

14642829657 is a `hidden beast` number, since 146 + 428 + 29 + 6 + 57 = 666.

It is not a de Polignac number, because 14642829657 - 2⁸ = 14642829401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14642829637) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 211282 + ... + 271892.

It is an arithmetic number, because the mean of its divisors is an integer number (933727860).

Almost surely, 2^14642829657 is an apocalyptic number.

14642829657 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14642829657 is a deficient number, since it is larger than the sum of its proper divisors (7766638983).

14642829657 is a wasteful number, since it uses less digits than its factorization.

14642829657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62213 (or 62210 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 14642829657 in words is "fourteen billion, six hundred forty-two million, eight hundred twenty-nine thousand, six hundred fifty-seven".