14340447723 has 16 divisors (see below), whose sum is σ = 22317050880. Its totient is φ = 8020189056.

The previous prime is 14340447703. The next prime is 14340447743. The reversal of 14340447723 is 32774404341.

It is an interprime number because it is at equal distance from previous prime (14340447703) and next prime (14340447743).

It is not a de Polignac number, because 14340447723 - 2⁶ = 14340447659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14340447703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7263678 + ... + 7265651.

It is an arithmetic number, because the mean of its divisors is an integer number (1394815680).

Almost surely, 2^14340447723 is an apocalyptic number.

14340447723 is a deficient number, since it is larger than the sum of its proper divisors (7976603157).

14340447723 is a wasteful number, since it uses less digits than its factorization.

14340447723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14529386.

The product of its (nonzero) digits is 225792, while the sum is 39.

The spelling of 14340447723 in words is "fourteen billion, three hundred forty million, four hundred forty-seven thousand, seven hundred twenty-three".