14669806654 has 4 divisors (see below), whose sum is σ = 22004709984. Its totient is φ = 7334903326.

The previous prime is 14669806649. The next prime is 14669806661. The reversal of 14669806654 is 45660896641.

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

It is a junction number, because it is equal to n+sod(n) for n = 14669806595 and 14669806604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3667451662 + ... + 3667451665.

It is an arithmetic number, because the mean of its divisors is an integer number (5501177496).

Almost surely, 2^14669806654 is an apocalyptic number.

14669806654 is a deficient number, since it is larger than the sum of its proper divisors (7334903330).

14669806654 is an equidigital number, since it uses as much as digits as its factorization.

14669806654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7334903329.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 14669806654 in words is "fourteen billion, six hundred sixty-nine million, eight hundred six thousand, six hundred fifty-four".