144251336147 has 2 divisors, whose sum is σ = 144251336148. Its totient is φ = 144251336146.

The previous prime is 144251336143. The next prime is 144251336197. The reversal of 144251336147 is 741633152441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144251336147 - 2² = 144251336143 is a prime.

It is not a weakly prime, because it can be changed into another prime (144251336143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72125668073 + 72125668074.

It is an arithmetic number, because the mean of its divisors is an integer number (72125668074).

Almost surely, 2^144251336147 is an apocalyptic number.

144251336147 is a deficient number, since it is larger than the sum of its proper divisors (1).

144251336147 is an equidigital number, since it uses as much as digits as its factorization.

144251336147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 41.

Adding to 144251336147 its reverse (741633152441), we get a palindrome (885884488588).

The spelling of 144251336147 in words is "one hundred forty-four billion, two hundred fifty-one million, three hundred thirty-six thousand, one hundred forty-seven".