14445534012143 has 8 divisors (see below), whose sum is σ = 16375504143600. Its totient is φ = 12632531767488.

The previous prime is 14445534012121. The next prime is 14445534012167. The reversal of 14445534012143 is 34121043554441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14445534012143 - 2⁴² = 10047487501039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14445534012143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14445534002143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29241971438 + ... + 29241971931.

It is an arithmetic number, because the mean of its divisors is an integer number (2046938017950).

Almost surely, 2^{14445534012143} is an apocalyptic number.

14445534012143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14445534012143 is a deficient number, since it is larger than the sum of its proper divisors (1929970131457).

14445534012143 is a wasteful number, since it uses less digits than its factorization.

14445534012143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58483943401.

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 14445534012143 its reverse (34121043554441), we get a palindrome (48566577566584).

The spelling of 14445534012143 in words is "fourteen trillion, four hundred forty-five billion, five hundred thirty-four million, twelve thousand, one hundred forty-three".