2254203644363 has 8 divisors (see below), whose sum is σ = 2459228221440. Its totient is φ = 2049195229480.

The previous prime is 2254203644359. The next prime is 2254203644401. The reversal of 2254203644363 is 3634463024522.

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 2254203644363 - 2² = 2254203644359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2254203634363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3747995 + ... + 4307652.

It is an arithmetic number, because the mean of its divisors is an integer number (307403527680).

Almost surely, 2^{2254203644363} is an apocalyptic number.

2254203644363 is a deficient number, since it is larger than the sum of its proper divisors (205024577077).

2254203644363 is a wasteful number, since it uses less digits than its factorization.

2254203644363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8081097.

The product of its (nonzero) digits is 2488320, while the sum is 44.

Adding to 2254203644363 its reverse (3634463024522), we get a palindrome (5888666668885).

The spelling of 2254203644363 in words is "two trillion, two hundred fifty-four billion, two hundred three million, six hundred forty-four thousand, three hundred sixty-three".