244144103 has 16 divisors (see below), whose sum is σ = 291795456. Its totient is φ = 199726560.

The previous prime is 244144097. The next prime is 244144139. The reversal of 244144103 is 301441442.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 244144103 - 2⁶ = 244144039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244144163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85700 + ... + 88502.

It is an arithmetic number, because the mean of its divisors is an integer number (18237216).

Almost surely, 2^244144103 is an apocalyptic number.

244144103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

244144103 is a deficient number, since it is larger than the sum of its proper divisors (47651353).

244144103 is a wasteful number, since it uses less digits than its factorization.

244144103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3374.

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

The square root of 244144103 is about 15625.1112956036. Note that the first 3 decimals coincide. The cubic root of 244144103 is about 625.0029678792.

Adding to 244144103 its reverse (301441442), we get a palindrome (545585545).

The spelling of 244144103 in words is "two hundred forty-four million, one hundred forty-four thousand, one hundred three".