244334402 has 16 divisors (see below), whose sum is σ = 401167032. Its totient is φ = 110920320.

The previous prime is 244334369. The next prime is 244334423. The reversal of 244334402 is 204433442.

It can be written as a sum of positive squares in 4 ways, for example, as 71385601 + 172948801 = 8449^2 + 13151^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75443 + ... + 78614.

Almost surely, 2^244334402 is an apocalyptic number.

244334402 is a deficient number, since it is larger than the sum of its proper divisors (156832630).

244334402 is a wasteful number, since it uses less digits than its factorization.

244334402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154133.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 244334402 is about 15631.1996340652. The cubic root of 244334402 is about 625.1653126442.

Adding to 244334402 its reverse (204433442), we get a palindrome (448767844).

It can be divided in two parts, 24433440 and 2, that added together give a palindrome (24433442).

The spelling of 244334402 in words is "two hundred forty-four million, three hundred thirty-four thousand, four hundred two".