14089435866 has 32 divisors (see below), whose sum is σ = 34156209600. Its totient is φ = 4269525840.

The previous prime is 14089435859. The next prime is 14089435903. The reversal of 14089435866 is 66853498041.

14089435866 is a `hidden beast` number, since 14 + 0 + 8 + 9 + 43 + 586 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11859201 + ... + 11860388.

It is an arithmetic number, because the mean of its divisors is an integer number (1067381550).

Almost surely, 2^14089435866 is an apocalyptic number.

14089435866 is an abundant number, since it is smaller than the sum of its proper divisors (20066773734).

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

14089435866 is a wasteful number, since it uses less digits than its factorization.

14089435866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23719611 (or 23719605 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 14089435866 in words is "fourteen billion, eighty-nine million, four hundred thirty-five thousand, eight hundred sixty-six".