1244441134 has 8 divisors (see below), whose sum is σ = 1870974000. Its totient is φ = 620783136.

The previous prime is 1244441131. The next prime is 1244441141. The reversal of 1244441134 is 4311444421.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244441131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717634 + ... + 719365.

It is an arithmetic number, because the mean of its divisors is an integer number (233871750).

Almost surely, 2^1244441134 is an apocalyptic number.

1244441134 is a deficient number, since it is larger than the sum of its proper divisors (626532866).

1244441134 is a wasteful number, since it uses less digits than its factorization.

1244441134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437434.

The product of its digits is 6144, while the sum is 28.

The square root of 1244441134 is about 35276.6372263570. The cubic root of 1244441134 is about 1075.6181435692.

Adding to 1244441134 its reverse (4311444421), we get a palindrome (5555885555).

The spelling of 1244441134 in words is "one billion, two hundred forty-four million, four hundred forty-one thousand, one hundred thirty-four".