14140688499 has 24 divisors (see below), whose sum is σ = 23347091040. Its totient is φ = 8079101568.

The previous prime is 14140688473. The next prime is 14140688537. The reversal of 14140688499 is 99488604141.

It is a happy number.

14140688499 is a `hidden beast` number, since 1 + 4 + 140 + 6 + 8 + 8 + 499 = 666.

It is not a de Polignac number, because 14140688499 - 2⁵ = 14140688467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14140688999) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 494439 + ... + 522255.

It is an arithmetic number, because the mean of its divisors is an integer number (972795460).

Almost surely, 2^14140688499 is an apocalyptic number.

14140688499 is a deficient number, since it is larger than the sum of its proper divisors (9206402541).

14140688499 is a wasteful number, since it uses less digits than its factorization.

14140688499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35899 (or 35896 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 14140688499 in words is "fourteen billion, one hundred forty million, six hundred eighty-eight thousand, four hundred ninety-nine".