1244412210 has 32 divisors (see below), whose sum is σ = 2989460160. Its totient is φ = 331524288.

The previous prime is 1244412209. The next prime is 1244412229. The reversal of 1244412210 is 122144421.

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 15 ways as a sum of consecutive naturals, for example, 12669 + ... + 51471.

It is an arithmetic number, because the mean of its divisors is an integer number (93420630).

Almost surely, 2^1244412210 is an apocalyptic number.

1244412210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1244412210 is an abundant number, since it is smaller than the sum of its proper divisors (1745047950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1244412210 is a wasteful number, since it uses less digits than its factorization.

1244412210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39882.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1244412210 is about 35276.2272642640. The cubic root of 1244412210 is about 1075.6098101309.

Adding to 1244412210 its reverse (122144421), we get a palindrome (1366556631).

The spelling of 1244412210 in words is "one billion, two hundred forty-four million, four hundred twelve thousand, two hundred ten".