244161430 has 16 divisors (see below), whose sum is σ = 440694720. Its totient is φ = 97396992.

The previous prime is 244161391. The next prime is 244161431. The reversal of 244161430 is 34161442.

244161430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×244161430² = 119229607799289800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244161395 and 244161404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244161431) 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, 29595 + ... + 36934.

It is an arithmetic number, because the mean of its divisors is an integer number (27543420).

Almost surely, 2^244161430 is an apocalyptic number.

244161430 is a deficient number, since it is larger than the sum of its proper divisors (196533290).

244161430 is a wasteful number, since it uses less digits than its factorization.

244161430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66903.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 244161430 is about 15625.6657458170. The cubic root of 244161430 is about 625.0177530957.

The spelling of 244161430 in words is "two hundred forty-four million, one hundred sixty-one thousand, four hundred thirty".