2144023463255 has 8 divisors (see below), whose sum is σ = 2572841871600. Its totient is φ = 1715209626816.

The previous prime is 2144023463209. The next prime is 2144023463311. The reversal of 2144023463255 is 5523643204412.

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 2144023463255 - 2²⁴ = 2144006686039 is a prime.

It is a super-2 number, since 2×2144023463255² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8990 + ... + 2070779.

It is an arithmetic number, because the mean of its divisors is an integer number (321605233950).

Almost surely, 2^{2144023463255} is an apocalyptic number.

2144023463255 is a deficient number, since it is larger than the sum of its proper divisors (428818408345).

2144023463255 is a wasteful number, since it uses less digits than its factorization.

2144023463255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285953.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 2144023463255 its reverse (5523643204412), we get a palindrome (7667666667667).

The spelling of 2144023463255 in words is "two trillion, one hundred forty-four billion, twenty-three million, four hundred sixty-three thousand, two hundred fifty-five".