144040004202443 has 2 divisors, whose sum is σ = 144040004202444. Its totient is φ = 144040004202442.

The previous prime is 144040004202403. The next prime is 144040004202481. The reversal of 144040004202443 is 344202400040441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144040004202443 - 2⁶ = 144040004202379 is a prime.

It is not a weakly prime, because it can be changed into another prime (144040004202403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72020002101221 + 72020002101222.

It is an arithmetic number, because the mean of its divisors is an integer number (72020002101222).

Almost surely, 2^{144040004202443} is an apocalyptic number.

144040004202443 is a deficient number, since it is larger than the sum of its proper divisors (1).

144040004202443 is an equidigital number, since it uses as much as digits as its factorization.

144040004202443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 144040004202443 its reverse (344202400040441), we get a palindrome (488242404242884).

The spelling of 144040004202443 in words is "one hundred forty-four trillion, forty billion, four million, two hundred two thousand, four hundred forty-three".