1244344350 has 24 divisors (see below), whose sum is σ = 3085974360. Its totient is φ = 331825120.

The previous prime is 1244344259. The next prime is 1244344351. The reversal of 1244344350 is 534434421.

It is a super-2 number, since 2×1244344350² = 3096785722753845000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244344351) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4147665 + ... + 4147964.

It is an arithmetic number, because the mean of its divisors is an integer number (128582265).

Almost surely, 2^1244344350 is an apocalyptic number.

1244344350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1244344350 is an abundant number, since it is smaller than the sum of its proper divisors (1841630010).

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

1244344350 is a wasteful number, since it uses less digits than its factorization.

1244344350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8295644 (or 8295639 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 1244344350 is about 35275.2654136011. The cubic root of 1244344350 is about 1075.5902581400.

Adding to 1244344350 its reverse (534434421), we get a palindrome (1778778771).

The spelling of 1244344350 in words is "one billion, two hundred forty-four million, three hundred forty-four thousand, three hundred fifty".