4254500340143 has 4 divisors (see below), whose sum is σ = 4254976830240. Its totient is φ = 4254023850048.

The previous prime is 4254500340107. The next prime is 4254500340191. The reversal of 4254500340143 is 3410430054524.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4254500340143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4254500340193) 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, 238231655 + ... + 238249512.

It is an arithmetic number, because the mean of its divisors is an integer number (1063744207560).

Almost surely, 2^{4254500340143} is an apocalyptic number.

4254500340143 is a deficient number, since it is larger than the sum of its proper divisors (476490097).

4254500340143 is an equidigital number, since it uses as much as digits as its factorization.

4254500340143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476490096.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 4254500340143 its reverse (3410430054524), we get a palindrome (7664930394667).

The spelling of 4254500340143 in words is "four trillion, two hundred fifty-four billion, five hundred million, three hundred forty thousand, one hundred forty-three".