244161404 has 12 divisors (see below), whose sum is σ = 427918344. Its totient is φ = 121899024.

The previous prime is 244161391. The next prime is 244161431. The reversal of 244161404 is 404161442.

It is a super-2 number, since 2×244161404² = 119229582406502432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42374 + ... + 47789.

It is an arithmetic number, because the mean of its divisors is an integer number (35659862).

Almost surely, 2^244161404 is an apocalyptic number.

It is an amenable number.

244161404 is a deficient number, since it is larger than the sum of its proper divisors (183756940).

244161404 is a wasteful number, since it uses less digits than its factorization.

244161404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90844 (or 90842 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 244161404 is about 15625.6649138525. The cubic root of 244161404 is about 625.0177309103.

The spelling of 244161404 in words is "two hundred forty-four million, one hundred sixty-one thousand, four hundred four".