144112999 has 2 divisors, whose sum is σ = 144113000. Its totient is φ = 144112998.

The previous prime is 144112973. The next prime is 144113003. The reversal of 144112999 is 999211441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144112999 - 2⁹ = 144112487 is a 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 (144112099) 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, 72056499 + 72056500.

It is an arithmetic number, because the mean of its divisors is an integer number (72056500).

Almost surely, 2^144112999 is an apocalyptic number.

144112999 is a deficient number, since it is larger than the sum of its proper divisors (1).

144112999 is an equidigital number, since it uses as much as digits as its factorization.

144112999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 40.

The square root of 144112999 is about 12004.7073683618. The cubic root of 144112999 is about 524.2853453827.

The spelling of 144112999 in words is "one hundred forty-four million, one hundred twelve thousand, nine hundred ninety-nine".