144400433341 has 4 divisors (see below), whose sum is σ = 144403499772. Its totient is φ = 144397366912.

The previous prime is 144400433311. The next prime is 144400433351. The reversal of 144400433341 is 143334004441.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 103794153241 + 40606280100 = 322171^2 + 201510^2 .

It is a cyclic number.

It is not a de Polignac number, because 144400433341 - 2⁹ = 144400432829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144400433311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1461460 + ... + 1557133.

It is an arithmetic number, because the mean of its divisors is an integer number (36100874943).

Almost surely, 2^144400433341 is an apocalyptic number.

It is an amenable number.

144400433341 is a deficient number, since it is larger than the sum of its proper divisors (3066431).

144400433341 is an equidigital number, since it uses as much as digits as its factorization.

144400433341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066430.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 144400433341 its reverse (143334004441), we get a palindrome (287734437782).

The spelling of 144400433341 in words is "one hundred forty-four billion, four hundred million, four hundred thirty-three thousand, three hundred forty-one".