244104143 has 4 divisors (see below), whose sum is σ = 244263888. Its totient is φ = 243944400.

The previous prime is 244104121. The next prime is 244104149. The reversal of 244104143 is 341401442.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 244104143 - 2¹⁴ = 244087759 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 (244104149) 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, 77558 + ... + 80643.

It is an arithmetic number, because the mean of its divisors is an integer number (61065972).

Almost surely, 2^244104143 is an apocalyptic number.

244104143 is a deficient number, since it is larger than the sum of its proper divisors (159745).

244104143 is a wasteful number, since it uses less digits than its factorization.

244104143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159744.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 244104143 is about 15623.8325323846. The cubic root of 244104143 is about 624.9688671426.

Adding to 244104143 its reverse (341401442), we get a palindrome (585505585).

The spelling of 244104143 in words is "two hundred forty-four million, one hundred four thousand, one hundred forty-three".