2254344314163 has 16 divisors (see below), whose sum is σ = 3136670025216. Its totient is φ = 1437465363840.

The previous prime is 2254344314149. The next prime is 2254344314203. The reversal of 2254344314163 is 3614134434522.

It is not a de Polignac number, because 2254344314163 - 2¹³ = 2254344305971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2254344314143) 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 15 ways as a sum of consecutive naturals, for example, 156306 + ... + 2129112.

It is an arithmetic number, because the mean of its divisors is an integer number (196041876576).

Almost surely, 2^{2254344314163} is an apocalyptic number.

2254344314163 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2254344314163 is a deficient number, since it is larger than the sum of its proper divisors (882325711053).

2254344314163 is a wasteful number, since it uses less digits than its factorization.

2254344314163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989394.

The product of its digits is 829440, while the sum is 42.

Adding to 2254344314163 its reverse (3614134434522), we get a palindrome (5868478748685).

The spelling of 2254344314163 in words is "two trillion, two hundred fifty-four billion, three hundred forty-four million, three hundred fourteen thousand, one hundred sixty-three".