2144522254414 has 16 divisors (see below), whose sum is σ = 3406742690688. Its totient is φ = 1010333000952.

The previous prime is 2144522254397. The next prime is 2144522254417. The reversal of 2144522254414 is 4144522254412.

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 7 ways as a sum of consecutive naturals, for example, 347907732 + ... + 347913895.

It is an arithmetic number, because the mean of its divisors is an integer number (212921418168).

Almost surely, 2^{2144522254414} is an apocalyptic number.

2144522254414 is a deficient number, since it is larger than the sum of its proper divisors (1262220436274).

2144522254414 is a wasteful number, since it uses less digits than its factorization.

2144522254414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695821719.

The product of its digits is 409600, while the sum is 40.

The spelling of 2144522254414 in words is "two trillion, one hundred forty-four billion, five hundred twenty-two million, two hundred fifty-four thousand, four hundred fourteen".