1441545432 has 16 divisors (see below), whose sum is σ = 3603863640. Its totient is φ = 480515136.

The previous prime is 1441545403. The next prime is 1441545437. The reversal of 1441545432 is 2345451441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1441545393 and 1441545402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441545437) 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, 30032173 + ... + 30032220.

Almost surely, 2^1441545432 is an apocalyptic number.

1441545432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1441545432 is an abundant number, since it is smaller than the sum of its proper divisors (2162318208).

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

1441545432 is a wasteful number, since it uses less digits than its factorization.

1441545432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60064402 (or 60064398 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 1441545432 is about 37967.6893160487. The cubic root of 1441545432 is about 1129.6470644461.

Adding to 1441545432 its reverse (2345451441), we get a palindrome (3786996873).

The spelling of 1441545432 in words is "one billion, four hundred forty-one million, five hundred forty-five thousand, four hundred thirty-two".