1444814960 has 20 divisors (see below), whose sum is σ = 3359194968. Its totient is φ = 577925952.

The previous prime is 1444814941. The next prime is 1444814983. The reversal of 1444814960 is 694184441.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9030014 + ... + 9030173.

Almost surely, 2^1444814960 is an apocalyptic number.

1444814960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1444814960 is an abundant number, since it is smaller than the sum of its proper divisors (1914380008).

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

1444814960 is a wasteful number, since it uses less digits than its factorization.

1444814960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18060200 (or 18060194 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 1444814960 is about 38010.7216453463. The cubic root of 1444814960 is about 1130.5004596590.

The spelling of 1444814960 in words is "one billion, four hundred forty-four million, eight hundred fourteen thousand, nine hundred sixty".