1444224534 has 16 divisors (see below), whose sum is σ = 2988051120. Its totient is φ = 464807840.

The previous prime is 1444224527. The next prime is 1444224547. The reversal of 1444224534 is 4354224441.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1444224495 and 1444224504.

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, 4149897 + ... + 4150244.

It is an arithmetic number, because the mean of its divisors is an integer number (186753195).

Almost surely, 2^1444224534 is an apocalyptic number.

1444224534 is an abundant number, since it is smaller than the sum of its proper divisors (1543826586).

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

1444224534 is a wasteful number, since it uses less digits than its factorization.

1444224534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8300175.

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

The square root of 1444224534 is about 38002.9542798978. The cubic root of 1444224534 is about 1130.3464450561.

Adding to 1444224534 its reverse (4354224441), we get a palindrome (5798448975).

The spelling of 1444224534 in words is "one billion, four hundred forty-four million, two hundred twenty-four thousand, five hundred thirty-four".