6144051235481 has 2 divisors, whose sum is σ = 6144051235482. Its totient is φ = 6144051235480.

The previous prime is 6144051235457. The next prime is 6144051235501. The reversal of 6144051235481 is 1845321504416.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3345456825481 + 2798594410000 = 1829059^2 + 1672900^2 .

It is a cyclic number.

It is not a de Polignac number, because 6144051235481 - 2¹⁸ = 6144050973337 is a prime.

It is a super-2 number, since 2×6144051235481² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6144051235181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3072025617740 + 3072025617741.

It is an arithmetic number, because the mean of its divisors is an integer number (3072025617741).

Almost surely, 2^{6144051235481} is an apocalyptic number.

It is an amenable number.

6144051235481 is a deficient number, since it is larger than the sum of its proper divisors (1).

6144051235481 is an equidigital number, since it uses as much as digits as its factorization.

6144051235481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 460800, while the sum is 44.

Adding to 6144051235481 its reverse (1845321504416), we get a palindrome (7989372739897).

The spelling of 6144051235481 in words is "six trillion, one hundred forty-four billion, fifty-one million, two hundred thirty-five thousand, four hundred eighty-one".