144275951 has 2 divisors, whose sum is σ = 144275952. Its totient is φ = 144275950.

The previous prime is 144275921. The next prime is 144275983. The reversal of 144275951 is 159572441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144275951 - 2¹⁰ = 144274927 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144275921) 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, 72137975 + 72137976.

It is an arithmetic number, because the mean of its divisors is an integer number (72137976).

Almost surely, 2^144275951 is an apocalyptic number.

144275951 is a deficient number, since it is larger than the sum of its proper divisors (1).

144275951 is an equidigital number, since it uses as much as digits as its factorization.

144275951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 38.

The square root of 144275951 is about 12011.4924551448. The cubic root of 144275951 is about 524.4828782583.

The spelling of 144275951 in words is "one hundred forty-four million, two hundred seventy-five thousand, nine hundred fifty-one".