1450016144 has 20 divisors (see below), whose sum is σ = 2851339824. Its totient is φ = 714186528.

The previous prime is 1450016137. The next prime is 1450016147. The reversal of 1450016144 is 4416100541.

It is not an unprimeable number, because it can be changed into a prime (1450016147) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 675242 + ... + 677385.

Almost surely, 2^1450016144 is an apocalyptic number.

It is an amenable number.

1450016144 is a deficient number, since it is larger than the sum of its proper divisors (1401323680).

1450016144 is a wasteful number, since it uses less digits than its factorization.

1450016144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352702 (or 1352696 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1450016144 is about 38079.0775098347. The cubic root of 1450016144 is about 1131.8553965464.

Adding to 1450016144 its reverse (4416100541), we get a palindrome (5866116685).

The spelling of 1450016144 in words is "one billion, four hundred fifty million, sixteen thousand, one hundred forty-four".