2144522254413 has 32 divisors (see below), whose sum is σ = 3566417006592. Its totient is φ = 1113569755200.

The previous prime is 2144522254397. The next prime is 2144522254417. The reversal of 2144522254413 is 3144522254412.

It is not a de Polignac number, because 2144522254413 - 2⁴ = 2144522254397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144522254417) 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, 1397418 + ... + 2498363.

It is an arithmetic number, because the mean of its divisors is an integer number (111450531456).

Almost surely, 2^{2144522254413} is an apocalyptic number.

It is an amenable number.

2144522254413 is a deficient number, since it is larger than the sum of its proper divisors (1421894752179).

2144522254413 is a wasteful number, since it uses less digits than its factorization.

2144522254413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3898185.

The product of its digits is 307200, while the sum is 39.

Subtracting 2144522254413 from its reverse (3144522254412), we obtain a palindrome (999999999999).

The spelling of 2144522254413 in words is "two trillion, one hundred forty-four billion, five hundred twenty-two million, two hundred fifty-four thousand, four hundred thirteen".