2255344143 has 32 divisors (see below), whose sum is σ = 3420071424. Its totient is φ = 1311522432.

The previous prime is 2255344103. The next prime is 2255344159. The reversal of 2255344143 is 3414435522.

2255344143 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2255344143 - 2⁸ = 2255343887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255344103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59305 + ... + 89597.

It is an arithmetic number, because the mean of its divisors is an integer number (106877232).

Almost surely, 2^2255344143 is an apocalyptic number.

2255344143 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2255344143 is a deficient number, since it is larger than the sum of its proper divisors (1164727281).

2255344143 is a wasteful number, since it uses less digits than its factorization.

2255344143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30415.

The product of its digits is 57600, while the sum is 33.

The square root of 2255344143 is about 47490.4637058852. The cubic root of 2255344143 is about 1311.4073299037.

Adding to 2255344143 its reverse (3414435522), we get a palindrome (5669779665).

The spelling of 2255344143 in words is "two billion, two hundred fifty-five million, three hundred forty-four thousand, one hundred forty-three".