144340099 has 2 divisors, whose sum is σ = 144340100. Its totient is φ = 144340098.

The previous prime is 144340087. The next prime is 144340103. The reversal of 144340099 is 990043441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144340099 - 2⁵ = 144340067 is a prime.

It is not a weakly prime, because it can be changed into another prime (144340039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72170049 + 72170050.

It is an arithmetic number, because the mean of its divisors is an integer number (72170050).

Almost surely, 2^144340099 is an apocalyptic number.

144340099 is a deficient number, since it is larger than the sum of its proper divisors (1).

144340099 is an equidigital number, since it uses as much as digits as its factorization.

144340099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 144340099 is about 12014.1624343938. The cubic root of 144340099 is about 524.5605986322.

The spelling of 144340099 in words is "one hundred forty-four million, three hundred forty thousand, ninety-nine".