144285715843 has 2 divisors, whose sum is σ = 144285715844. Its totient is φ = 144285715842.

The previous prime is 144285715837. The next prime is 144285715859. The reversal of 144285715843 is 348517582441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144285715843 - 2²⁵ = 144252161411 is a prime.

It is not a weakly prime, because it can be changed into another prime (144285715043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72142857921 + 72142857922.

It is an arithmetic number, because the mean of its divisors is an integer number (72142857922).

Almost surely, 2^144285715843 is an apocalyptic number.

144285715843 is a deficient number, since it is larger than the sum of its proper divisors (1).

144285715843 is an equidigital number, since it uses as much as digits as its factorization.

144285715843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4300800, while the sum is 52.

The spelling of 144285715843 in words is "one hundred forty-four billion, two hundred eighty-five million, seven hundred fifteen thousand, eight hundred forty-three".