2254143225143 has 8 divisors (see below), whose sum is σ = 2276450705568. Its totient is φ = 2231843871744.

The previous prime is 2254143225137. The next prime is 2254143225157. The reversal of 2254143225143 is 3415223414522.

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 2254143225143 - 2¹² = 2254143221047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2254143225097 and 2254143225106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254143225193) 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, 1473530 + ... + 2584487.

It is an arithmetic number, because the mean of its divisors is an integer number (284556338196).

Almost surely, 2^{2254143225143} is an apocalyptic number.

2254143225143 is a deficient number, since it is larger than the sum of its proper divisors (22307480425).

2254143225143 is a wasteful number, since it uses less digits than its factorization.

2254143225143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4063513.

The product of its digits is 230400, while the sum is 38.

Adding to 2254143225143 its reverse (3415223414522), we get a palindrome (5669366639665).

The spelling of 2254143225143 in words is "two trillion, two hundred fifty-four billion, one hundred forty-three million, two hundred twenty-five thousand, one hundred forty-three".