14452011143 has 4 divisors (see below), whose sum is σ = 14465258808. Its totient is φ = 14438763480.

The previous prime is 14452011137. The next prime is 14452011209. The reversal of 14452011143 is 34111025441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34111025441 = 9281 ⋅3675361.

It is a cyclic number.

It is not a de Polignac number, because 14452011143 - 2¹² = 14452007047 is a prime.

It is a super-3 number, since 3×14452011143³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14452011103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6622196 + ... + 6624377.

It is an arithmetic number, because the mean of its divisors is an integer number (3616314702).

Almost surely, 2^14452011143 is an apocalyptic number.

14452011143 is a deficient number, since it is larger than the sum of its proper divisors (13247665).

14452011143 is a wasteful number, since it uses less digits than its factorization.

14452011143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13247664.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 14452011143 its reverse (34111025441), we get a palindrome (48563036584).

The spelling of 14452011143 in words is "fourteen billion, four hundred fifty-two million, eleven thousand, one hundred forty-three".