244040302 has 36 divisors (see below), whose sum is σ = 411241320. Its totient is φ = 108531280.

The previous prime is 244040299. The next prime is 244040347. The reversal of 244040302 is 203040442.

It is a self number, because there is not a number n which added to its sum of digits gives 244040302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 679599 + ... + 679957.

It is an arithmetic number, because the mean of its divisors is an integer number (11423370).

Almost surely, 2^244040302 is an apocalyptic number.

244040302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244040302 is a deficient number, since it is larger than the sum of its proper divisors (167201018).

244040302 is a wasteful number, since it uses less digits than its factorization.

244040302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 244040302 is about 15621.7893341320. The cubic root of 244040302 is about 624.9143793111.

Adding to 244040302 its reverse (203040442), we get a palindrome (447080744).

The spelling of 244040302 in words is "two hundred forty-four million, forty thousand, three hundred two".