1434044144 has 40 divisors (see below), whose sum is σ = 3000818352. Its totient is φ = 659957760.

The previous prime is 1434044107. The next prime is 1434044179. The reversal of 1434044144 is 4414404341.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63659 + ... + 83189.

Almost surely, 2^1434044144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1434044144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1500409176).

1434044144 is an abundant number, since it is smaller than the sum of its proper divisors (1566774208).

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

1434044144 is a wasteful number, since it uses less digits than its factorization.

1434044144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19905 (or 19899 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

The square root of 1434044144 is about 37868.7753168755. The cubic root of 1434044144 is about 1127.6842291344.

Adding to 1434044144 its reverse (4414404341), we get a palindrome (5848448485).

The spelling of 1434044144 in words is "one billion, four hundred thirty-four million, forty-four thousand, one hundred forty-four".