14285931661 has 8 divisors (see below), whose sum is σ = 14525502848. Its totient is φ = 14046534000.

The previous prime is 14285931659. The next prime is 14285931683. The reversal of 14285931661 is 16613958241.

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

It is a cyclic number.

It is not a de Polignac number, because 14285931661 - 2¹ = 14285931659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14285931631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128296 + ... + 212206.

It is an arithmetic number, because the mean of its divisors is an integer number (1815687856).

Almost surely, 2^14285931661 is an apocalyptic number.

It is an amenable number.

14285931661 is a deficient number, since it is larger than the sum of its proper divisors (239571187).

14285931661 is an equidigital number, since it uses as much as digits as its factorization.

14285931661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86763.

The product of its digits is 311040, while the sum is 46.

The spelling of 14285931661 in words is "fourteen billion, two hundred eighty-five million, nine hundred thirty-one thousand, six hundred sixty-one".