244393955 has 16 divisors (see below), whose sum is σ = 334412064. Its totient is φ = 169858560.

The previous prime is 244393949. The next prime is 244393967. The reversal of 244393955 is 559393442.

It is not a de Polignac number, because 244393955 - 2¹⁰ = 244392931 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109481 + ... + 111690.

It is an arithmetic number, because the mean of its divisors is an integer number (20900754).

Almost surely, 2^244393955 is an apocalyptic number.

244393955 is a deficient number, since it is larger than the sum of its proper divisors (90018109).

244393955 is a wasteful number, since it uses less digits than its factorization.

244393955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221206.

The product of its digits is 583200, while the sum is 44.

The square root of 244393955 is about 15633.1044581682. The cubic root of 244393955 is about 625.2161002058.

The spelling of 244393955 in words is "two hundred forty-four million, three hundred ninety-three thousand, nine hundred fifty-five".