144883019 has 2 divisors, whose sum is σ = 144883020. Its totient is φ = 144883018.

The previous prime is 144882967. The next prime is 144883073. The reversal of 144883019 is 910388441.

144883019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144883019 - 2¹⁶ = 144817483 is a prime.

It is a super-2 number, since 2×144883019² = 41982178389108722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (144883619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72441509 + 72441510.

It is an arithmetic number, because the mean of its divisors is an integer number (72441510).

Almost surely, 2^144883019 is an apocalyptic number.

144883019 is a deficient number, since it is larger than the sum of its proper divisors (1).

144883019 is an equidigital number, since it uses as much as digits as its factorization.

144883019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 144883019 is about 12036.7362270675. The cubic root of 144883019 is about 525.2174687876.

The spelling of 144883019 in words is "one hundred forty-four million, eight hundred eighty-three thousand, nineteen".