244202044402 has 8 divisors (see below), whose sum is σ = 367173146412. Its totient is φ = 121810995600.

The previous prime is 244202044399. The next prime is 244202044421. The reversal of 244202044402 is 204440202442.

It can be written as a sum of positive squares in 2 ways, for example, as 241524085401 + 2677959001 = 491451^2 + 51749^2 .

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

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, 145012249 + ... + 145013932.

Almost surely, 2^244202044402 is an apocalyptic number.

244202044402 is a deficient number, since it is larger than the sum of its proper divisors (122971102010).

244202044402 is a wasteful number, since it uses less digits than its factorization.

244202044402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290026604.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 244202044402 its reverse (204440202442), we get a palindrome (448642246844).

The spelling of 244202044402 in words is "two hundred forty-four billion, two hundred two million, forty-four thousand, four hundred two".