144533113507 has 2 divisors, whose sum is σ = 144533113508. Its totient is φ = 144533113506.

The previous prime is 144533113421. The next prime is 144533113541. The reversal of 144533113507 is 705311335441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144533113507 - 2²³ = 144524724899 is a prime.

It is not a weakly prime, because it can be changed into another prime (144533113577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72266556753 + 72266556754.

It is an arithmetic number, because the mean of its divisors is an integer number (72266556754).

Almost surely, 2^144533113507 is an apocalyptic number.

144533113507 is a deficient number, since it is larger than the sum of its proper divisors (1).

144533113507 is an equidigital number, since it uses as much as digits as its factorization.

144533113507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 37.

Adding to 144533113507 its reverse (705311335441), we get a palindrome (849844448948).

The spelling of 144533113507 in words is "one hundred forty-four billion, five hundred thirty-three million, one hundred thirteen thousand, five hundred seven".