14106512687 has 4 divisors (see below), whose sum is σ = 14106925560. Its totient is φ = 14106099816.

The previous prime is 14106512657. The next prime is 14106512689. The reversal of 14106512687 is 78621560141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14106512687 - 2¹⁶ = 14106447151 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 (14106512689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150053 + ... + 225230.

It is an arithmetic number, because the mean of its divisors is an integer number (3526731390).

Almost surely, 2^14106512687 is an apocalyptic number.

14106512687 is a deficient number, since it is larger than the sum of its proper divisors (412873).

14106512687 is an equidigital number, since it uses as much as digits as its factorization.

14106512687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412872.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 14106512687 in words is "fourteen billion, one hundred six million, five hundred twelve thousand, six hundred eighty-seven".