144461363 has 2 divisors, whose sum is σ = 144461364. Its totient is φ = 144461362.

The previous prime is 144461353. The next prime is 144461371. The reversal of 144461363 is 363164441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144461363 - 2⁶ = 144461299 is a prime.

It is not a weakly prime, because it can be changed into another prime (144461353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72230681 + 72230682.

It is an arithmetic number, because the mean of its divisors is an integer number (72230682).

Almost surely, 2^144461363 is an apocalyptic number.

144461363 is a deficient number, since it is larger than the sum of its proper divisors (1).

144461363 is an equidigital number, since it uses as much as digits as its factorization.

144461363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 32.

The square root of 144461363 is about 12019.2080853940. The cubic root of 144461363 is about 524.7074566700.

The spelling of 144461363 in words is "one hundred forty-four million, four hundred sixty-one thousand, three hundred sixty-three".