144935803 has 2 divisors, whose sum is σ = 144935804. Its totient is φ = 144935802.

The previous prime is 144935773. The next prime is 144935809. The reversal of 144935803 is 308539441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144935803 - 2²⁵ = 111381371 is a prime.

It is not a weakly prime, because it can be changed into another prime (144935809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72467901 + 72467902.

It is an arithmetic number, because the mean of its divisors is an integer number (72467902).

Almost surely, 2^144935803 is an apocalyptic number.

144935803 is a deficient number, since it is larger than the sum of its proper divisors (1).

144935803 is an equidigital number, since it uses as much as digits as its factorization.

144935803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 144935803 is about 12038.9286483474. The cubic root of 144935803 is about 525.2812437168.

The spelling of 144935803 in words is "one hundred forty-four million, nine hundred thirty-five thousand, eight hundred three".