1450134444 has 48 divisors (see below), whose sum is σ = 3818545920. Its totient is φ = 424280640.

The previous prime is 1450134421. The next prime is 1450134487. The reversal of 1450134444 is 4444310541.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185584 + ... + 193239.

It is an arithmetic number, because the mean of its divisors is an integer number (79553040).

Almost surely, 2^1450134444 is an apocalyptic number.

It is an amenable number.

1450134444 is an abundant number, since it is smaller than the sum of its proper divisors (2368411476).

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

1450134444 is a wasteful number, since it uses less digits than its factorization.

1450134444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378870 (or 378868 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 1450134444 is about 38080.6308246069. The cubic root of 1450134444 is about 1131.8861766295.

Adding to 1450134444 its reverse (4444310541), we get a palindrome (5894444985).

The spelling of 1450134444 in words is "one billion, four hundred fifty million, one hundred thirty-four thousand, four hundred forty-four".