14140616523 has 32 divisors (see below), whose sum is σ = 21010586112. Its totient is φ = 8387500800.

The previous prime is 14140616519. The next prime is 14140616531. The reversal of 14140616523 is 32561604141.

It is not a de Polignac number, because 14140616523 - 2² = 14140616519 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (14140616513) 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 31 ways as a sum of consecutive naturals, for example, 298965 + ... + 343017.

It is an arithmetic number, because the mean of its divisors is an integer number (656580816).

Almost surely, 2^14140616523 is an apocalyptic number.

14140616523 is a deficient number, since it is larger than the sum of its proper divisors (6869969589).

14140616523 is a wasteful number, since it uses less digits than its factorization.

14140616523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44275.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 14140616523 in words is "fourteen billion, one hundred forty million, six hundred sixteen thousand, five hundred twenty-three".