144440363 has 2 divisors, whose sum is σ = 144440364. Its totient is φ = 144440362.

The previous prime is 144440339. The next prime is 144440393. The reversal of 144440363 is 363044441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144440363 - 2¹⁶ = 144374827 is a prime.

It is not a weakly prime, because it can be changed into another prime (144440393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72220181 + 72220182.

It is an arithmetic number, because the mean of its divisors is an integer number (72220182).

Almost surely, 2^144440363 is an apocalyptic number.

144440363 is a deficient number, since it is larger than the sum of its proper divisors (1).

144440363 is an equidigital number, since it uses as much as digits as its factorization.

144440363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 144440363 is about 12018.3344519946. The cubic root of 144440363 is about 524.6820302853.

The spelling of 144440363 in words is "one hundred forty-four million, four hundred forty thousand, three hundred sixty-three".