144800801 has 4 divisors (see below), whose sum is σ = 151096512. Its totient is φ = 138505092.

The previous prime is 144800731. The next prime is 144800819. The reversal of 144800801 is 108008441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 108008441 = 29 ⋅3724429.

It is a cyclic number.

It is not a de Polignac number, because 144800801 - 2¹⁴ = 144784417 is a prime.

It is a super-3 number, since 3×144800801³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144800401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3147821 + ... + 3147866.

It is an arithmetic number, because the mean of its divisors is an integer number (37774128).

Almost surely, 2^144800801 is an apocalyptic number.

It is an amenable number.

144800801 is a deficient number, since it is larger than the sum of its proper divisors (6295711).

144800801 is an equidigital number, since it uses as much as digits as its factorization.

144800801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6295710.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 144800801 is about 12033.3204478232. The cubic root of 144800801 is about 525.1181001129.

The spelling of 144800801 in words is "one hundred forty-four million, eight hundred thousand, eight hundred one".