14542718752 has 24 divisors (see below), whose sum is σ = 28636070400. Its totient is φ = 7270065984.

The previous prime is 14542718747. The next prime is 14542718753. The reversal of 14542718752 is 25781724541.

It is a super-2 number, since 2×14542718752² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14542718753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157149 + ... + 231907.

It is an arithmetic number, because the mean of its divisors is an integer number (1193169600).

Almost surely, 2^14542718752 is an apocalyptic number.

It is an amenable number.

14542718752 is a deficient number, since it is larger than the sum of its proper divisors (14093351648).

14542718752 is an equidigital number, since it uses as much as digits as its factorization.

14542718752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80848 (or 80840 counting only the distinct ones).

The product of its digits is 627200, while the sum is 46.

The spelling of 14542718752 in words is "fourteen billion, five hundred forty-two million, seven hundred eighteen thousand, seven hundred fifty-two".