144141523 has 2 divisors, whose sum is σ = 144141524. Its totient is φ = 144141522.

The previous prime is 144141499. The next prime is 144141533. The reversal of 144141523 is 325141441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144141523 is a prime.

It is not a weakly prime, because it can be changed into another prime (144141533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72070761 + 72070762.

It is an arithmetic number, because the mean of its divisors is an integer number (72070762).

Almost surely, 2^144141523 is an apocalyptic number.

144141523 is a deficient number, since it is larger than the sum of its proper divisors (1).

144141523 is an equidigital number, since it uses as much as digits as its factorization.

144141523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 25.

The square root of 144141523 is about 12005.8953435385. The cubic root of 144141523 is about 524.3199333536.

Adding to 144141523 its reverse (325141441), we get a palindrome (469282964).

The spelling of 144141523 in words is "one hundred forty-four million, one hundred forty-one thousand, five hundred twenty-three".