244354418 has 24 divisors (see below), whose sum is σ = 460439616. Its totient is φ = 95202360.

The previous prime is 244354417. The next prime is 244354469. The reversal of 244354418 is 814453442.

It is a happy number.

244354418 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 2×244354418² = 119418163192237448, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (244354417) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 70430 + ... + 73817.

It is an arithmetic number, because the mean of its divisors is an integer number (19184984).

Almost surely, 2^244354418 is an apocalyptic number.

244354418 is a deficient number, since it is larger than the sum of its proper divisors (216085198).

244354418 is a wasteful number, since it uses less digits than its factorization.

244354418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144278 (or 144267 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

The square root of 244354418 is about 15631.8398789138. The cubic root of 244354418 is about 625.1823834662.

The spelling of 244354418 in words is "two hundred forty-four million, three hundred fifty-four thousand, four hundred eighteen".