144896099 has 2 divisors, whose sum is σ = 144896100. Its totient is φ = 144896098.

The previous prime is 144896057. The next prime is 144896119. The reversal of 144896099 is 990698441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144896099 is a prime.

It is not a weakly prime, because it can be changed into another prime (144896039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72448049 + 72448050.

It is an arithmetic number, because the mean of its divisors is an integer number (72448050).

Almost surely, 2^144896099 is an apocalyptic number.

144896099 is a deficient number, since it is larger than the sum of its proper divisors (1).

144896099 is an equidigital number, since it uses as much as digits as its factorization.

144896099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 50.

The square root of 144896099 is about 12037.2795514601. The cubic root of 144896099 is about 525.2332738093.

The spelling of 144896099 in words is "one hundred forty-four million, eight hundred ninety-six thousand, ninety-nine".