1244243414 has 8 divisors (see below), whose sum is σ = 1867039848. Its totient is φ = 621896800.

The previous prime is 1244243387. The next prime is 1244243449. The reversal of 1244243414 is 4143424421.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105452 + ... + 116655.

It is an arithmetic number, because the mean of its divisors is an integer number (233379981).

Almost surely, 2^1244243414 is an apocalyptic number.

1244243414 is a deficient number, since it is larger than the sum of its proper divisors (622796434).

1244243414 is a wasteful number, since it uses less digits than its factorization.

1244243414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224910.

The product of its digits is 12288, while the sum is 29.

The square root of 1244243414 is about 35273.8346937216. The cubic root of 1244243414 is about 1075.5611748953.

Adding to 1244243414 its reverse (4143424421), we get a palindrome (5387667835).

The spelling of 1244243414 in words is "one billion, two hundred forty-four million, two hundred forty-three thousand, four hundred fourteen".