14454153514 has 4 divisors (see below), whose sum is σ = 21681230274. Its totient is φ = 7227076756.

The previous prime is 14454153509. The next prime is 14454153533. The reversal of 14454153514 is 41535145441.

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., 13221090289 + 1233063225 = 114983^2 + 35115^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3613538377 + ... + 3613538380.

Almost surely, 2^14454153514 is an apocalyptic number.

14454153514 is a deficient number, since it is larger than the sum of its proper divisors (7227076760).

14454153514 is an equidigital number, since it uses as much as digits as its factorization.

14454153514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7227076759.

The product of its digits is 96000, while the sum is 37.

Adding to 14454153514 its reverse (41535145441), we get a palindrome (55989298955).

The spelling of 14454153514 in words is "fourteen billion, four hundred fifty-four million, one hundred fifty-three thousand, five hundred fourteen".