144010039 has 2 divisors, whose sum is σ = 144010040. Its totient is φ = 144010038.

The previous prime is 144010033. The next prime is 144010049. The reversal of 144010039 is 930010441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144010039 - 2⁵ = 144010007 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144010033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72005019 + 72005020.

It is an arithmetic number, because the mean of its divisors is an integer number (72005020).

Almost surely, 2^144010039 is an apocalyptic number.

144010039 is a deficient number, since it is larger than the sum of its proper divisors (1).

144010039 is an equidigital number, since it uses as much as digits as its factorization.

144010039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 144010039 is about 12000.4182843766. The cubic root of 144010039 is about 524.1604589397.

The spelling of 144010039 in words is "one hundred forty-four million, ten thousand, thirty-nine".