144109327 has 2 divisors, whose sum is σ = 144109328. Its totient is φ = 144109326.

The previous prime is 144109321. The next prime is 144109349. The reversal of 144109327 is 723901441.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144109327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144109321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72054663 + 72054664.

It is an arithmetic number, because the mean of its divisors is an integer number (72054664).

Almost surely, 2^144109327 is an apocalyptic number.

144109327 is a deficient number, since it is larger than the sum of its proper divisors (1).

144109327 is an equidigital number, since it uses as much as digits as its factorization.

144109327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 144109327 is about 12004.5544273830. The cubic root of 144109327 is about 524.2808924137.

The spelling of 144109327 in words is "one hundred forty-four million, one hundred nine thousand, three hundred twenty-seven".