1244241299 has 8 divisors (see below), whose sum is σ = 1424962560. Its totient is φ = 1064263176.

The previous prime is 1244241283. The next prime is 1244241319. The reversal of 1244241299 is 9921424421.

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

It is a cyclic number.

It is not a de Polignac number, because 1244241299 - 2⁴ = 1244241283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1244241209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182189 + ... + 188894.

It is an arithmetic number, because the mean of its divisors is an integer number (178120320).

Almost surely, 2^1244241299 is an apocalyptic number.

1244241299 is a deficient number, since it is larger than the sum of its proper divisors (180721261).

1244241299 is an equidigital number, since it uses as much as digits as its factorization.

1244241299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371569.

The product of its digits is 41472, while the sum is 38.

The square root of 1244241299 is about 35273.8047139800. The cubic root of 1244241299 is about 1075.5605654719.

The spelling of 1244241299 in words is "one billion, two hundred forty-four million, two hundred forty-one thousand, two hundred ninety-nine".