144882896189 has 2 divisors, whose sum is σ = 144882896190. Its totient is φ = 144882896188.

The previous prime is 144882896149. The next prime is 144882896227. The reversal of 144882896189 is 981698288441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100558752100 + 44324144089 = 317110^2 + 210533^2 .

It is a cyclic number.

It is not a de Polignac number, because 144882896189 - 2⁸ = 144882895933 is a prime.

It is a super-2 number, since 2×144882896189² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144882896129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72441448094 + 72441448095.

It is an arithmetic number, because the mean of its divisors is an integer number (72441448095).

Almost surely, 2^144882896189 is an apocalyptic number.

It is an amenable number.

144882896189 is a deficient number, since it is larger than the sum of its proper divisors (1).

144882896189 is an equidigital number, since it uses as much as digits as its factorization.

144882896189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63700992, while the sum is 68.

The spelling of 144882896189 in words is "one hundred forty-four billion, eight hundred eighty-two million, eight hundred ninety-six thousand, one hundred eighty-nine".