1444952364 has 24 divisors (see below), whose sum is σ = 3417743280. Its totient is φ = 475052544.

The previous prime is 1444952363. The next prime is 1444952387. The reversal of 1444952364 is 4632594441.

It is not an unprimeable number, because it can be changed into a prime (1444952363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823869 + ... + 825620.

It is an arithmetic number, because the mean of its divisors is an integer number (142405970).

Almost surely, 2^1444952364 is an apocalyptic number.

It is an amenable number.

1444952364 is an abundant number, since it is smaller than the sum of its proper divisors (1972790916).

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

1444952364 is a wasteful number, since it uses less digits than its factorization.

1444952364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649569 (or 1649567 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 1444952364 is about 38012.5290397785. The cubic root of 1444952364 is about 1130.5362959346.

The spelling of 1444952364 in words is "one billion, four hundred forty-four million, nine hundred fifty-two thousand, three hundred sixty-four".