244618442 has 8 divisors (see below), whose sum is σ = 367246656. Its totient is φ = 122202892.

The previous prime is 244618417. The next prime is 244618453. The reversal of 244618442 is 244816442.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 50258 + ... + 54909.

It is an arithmetic number, because the mean of its divisors is an integer number (45905832).

Almost surely, 2^244618442 is an apocalyptic number.

244618442 is a deficient number, since it is larger than the sum of its proper divisors (122628214).

244618442 is a wasteful number, since it uses less digits than its factorization.

244618442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106332.

The product of its digits is 49152, while the sum is 35.

The square root of 244618442 is about 15640.2826700798. The cubic root of 244618442 is about 625.4074714628.

The spelling of 244618442 in words is "two hundred forty-four million, six hundred eighteen thousand, four hundred forty-two".