244401230 has 16 divisors (see below), whose sum is σ = 442383120. Its totient is φ = 97213632.

The previous prime is 244401229. The next prime is 244401239. The reversal of 244401230 is 32104442.

It is a super-2 number, since 2×244401230² = 119463922451025800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244401239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66479 + ... + 70058.

It is an arithmetic number, because the mean of its divisors is an integer number (27648945).

Almost surely, 2^244401230 is an apocalyptic number.

244401230 is a deficient number, since it is larger than the sum of its proper divisors (197981890).

244401230 is a wasteful number, since it uses less digits than its factorization.

244401230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136723.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 244401230 is about 15633.3371357494. The cubic root of 244401230 is about 625.2223038536. Note that the first 3 decimals are identical.

Adding to 244401230 its reverse (32104442), we get a palindrome (276505672).

The spelling of 244401230 in words is "two hundred forty-four million, four hundred one thousand, two hundred thirty".