14048493691 has 4 divisors (see below), whose sum is σ = 14062362912. Its totient is φ = 14034624472.

The previous prime is 14048493659. The next prime is 14048493713. The reversal of 14048493691 is 19639484041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19639484041 = 43 ⋅456732187.

It is a cyclic number.

It is not a de Polignac number, because 14048493691 - 2⁵ = 14048493659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14048493611) 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, 6933091 + ... + 6935116.

It is an arithmetic number, because the mean of its divisors is an integer number (3515590728).

Almost surely, 2^14048493691 is an apocalyptic number.

14048493691 is a deficient number, since it is larger than the sum of its proper divisors (13869221).

14048493691 is a wasteful number, since it uses less digits than its factorization.

14048493691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13869220.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 14048493691 in words is "fourteen billion, forty-eight million, four hundred ninety-three thousand, six hundred ninety-one".