144343143200422 has 8 divisors (see below), whose sum is σ = 216565551797400. Its totient is φ = 72154625934624.

The previous prime is 144343143200413. The next prime is 144343143200437. The reversal of 144343143200422 is 224002341343441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8472822147 + ... + 8472839182.

It is an arithmetic number, because the mean of its divisors is an integer number (27070693974675).

Almost surely, 2^{144343143200422} is an apocalyptic number.

144343143200422 is a deficient number, since it is larger than the sum of its proper divisors (72222408596978).

144343143200422 is a wasteful number, since it uses less digits than its factorization.

144343143200422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16945665590.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 144343143200422 its reverse (224002341343441), we get a palindrome (368345484543863).

The spelling of 144343143200422 in words is "one hundred forty-four trillion, three hundred forty-three billion, one hundred forty-three million, two hundred thousand, four hundred twenty-two".