1244452344 has 32 divisors (see below), whose sum is σ = 3211491840. Its totient is φ = 401436000.

The previous prime is 1244452333. The next prime is 1244452357. The reversal of 1244452344 is 4432544421.

1244452344 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835582 + ... + 837069.

It is an arithmetic number, because the mean of its divisors is an integer number (100359120).

Almost surely, 2^1244452344 is an apocalyptic number.

It is an amenable number.

1244452344 is an abundant number, since it is smaller than the sum of its proper divisors (1967039496).

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

1244452344 is a wasteful number, since it uses less digits than its factorization.

1244452344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672691 (or 1672687 counting only the distinct ones).

The product of its digits is 61440, while the sum is 33.

The square root of 1244452344 is about 35276.7961130259. The cubic root of 1244452344 is about 1075.6213733037.

Adding to 1244452344 its reverse (4432544421), we get a palindrome (5676996765).

The spelling of 1244452344 in words is "one billion, two hundred forty-four million, four hundred fifty-two thousand, three hundred forty-four".