14542151114 has 4 divisors (see below), whose sum is σ = 21813226674. Its totient is φ = 7271075556.

The previous prime is 14542151093. The next prime is 14542151159. The reversal of 14542151114 is 41115124541.

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

It can be written as a sum of positive squares in only one way, i.e., 8494755889 + 6047395225 = 92167^2 + 77765^2 .

It is a super-2 number, since 2×14542151114² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3635537777 + ... + 3635537780.

Almost surely, 2^14542151114 is an apocalyptic number.

14542151114 is a deficient number, since it is larger than the sum of its proper divisors (7271075560).

14542151114 is an equidigital number, since it uses as much as digits as its factorization.

14542151114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7271075559.

The product of its digits is 3200, while the sum is 29.

Adding to 14542151114 its reverse (41115124541), we get a palindrome (55657275655).

The spelling of 14542151114 in words is "fourteen billion, five hundred forty-two million, one hundred fifty-one thousand, one hundred fourteen".