1444741434 has 96 divisors (see below), whose sum is σ = 3347023680. Its totient is φ = 466808832.

The previous prime is 1444741433. The next prime is 1444741489. The reversal of 1444741434 is 4341474441.

1444741434 is a `hidden beast` number, since 1 + 44 + 474 + 143 + 4 = 666.

It is a super-2 number, since 2×1444741434² = 4174555622232752712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1444741433) 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 47 ways as a sum of consecutive naturals, for example, 5370652 + ... + 5370920.

It is an arithmetic number, because the mean of its divisors is an integer number (34864830).

Almost surely, 2^1444741434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1444741434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1673511840).

1444741434 is an abundant number, since it is smaller than the sum of its proper divisors (1902282246).

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

1444741434 is a wasteful number, since it uses less digits than its factorization.

1444741434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586 (or 574 counting only the distinct ones).

The product of its digits is 86016, while the sum is 36.

The square root of 1444741434 is about 38009.7544585597. The cubic root of 1444741434 is about 1130.4812824427.

The spelling of 1444741434 in words is "one billion, four hundred forty-four million, seven hundred forty-one thousand, four hundred thirty-four".