4144244214251 has 2 divisors, whose sum is σ = 4144244214252. Its totient is φ = 4144244214250.

The previous prime is 4144244214221. The next prime is 4144244214281. The reversal of 4144244214251 is 1524124424414.

4144244214251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (4144244214221) and next prime (4144244214281).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4144244214251 is a prime.

It is not a weakly prime, because it can be changed into another prime (4144244214221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072122107125 + 2072122107126.

It is an arithmetic number, because the mean of its divisors is an integer number (2072122107126).

Almost surely, 2^{4144244214251} is an apocalyptic number.

4144244214251 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144244214251 is an equidigital number, since it uses as much as digits as its factorization.

4144244214251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163840, while the sum is 38.

Adding to 4144244214251 its reverse (1524124424414), we get a palindrome (5668368638665).

The spelling of 4144244214251 in words is "four trillion, one hundred forty-four billion, two hundred forty-four million, two hundred fourteen thousand, two hundred fifty-one".