144298701443 has 32 divisors (see below), whose sum is σ = 168188697600. Its totient is φ = 122653958400.

The previous prime is 144298701427. The next prime is 144298701461. The reversal of 144298701443 is 344107892441.

144298701443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 144298701443 - 2⁴ = 144298701427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144298701343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2718128 + ... + 2770706.

It is an arithmetic number, because the mean of its divisors is an integer number (5255896800).

Almost surely, 2^144298701443 is an apocalyptic number.

144298701443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

144298701443 is a deficient number, since it is larger than the sum of its proper divisors (23889996157).

144298701443 is a wasteful number, since it uses less digits than its factorization.

144298701443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52923.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 144298701443 in words is "one hundred forty-four billion, two hundred ninety-eight million, seven hundred one thousand, four hundred forty-three".