443132424402009 has 8 divisors (see below), whose sum is σ = 590843350084512. Its totient is φ = 295421557493760.

The previous prime is 443132424401929. The next prime is 443132424402047. The reversal of 443132424402009 is 900204424231344.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 443132424402009 - 2¹² = 443132424397913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (443132424402089) 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, 7831882 + ... + 30783164.

It is an arithmetic number, because the mean of its divisors is an integer number (73855418760564).

Almost surely, 2^{443132424402009} is an apocalyptic number.

It is an amenable number.

443132424402009 is a deficient number, since it is larger than the sum of its proper divisors (147710925682503).

443132424402009 is a wasteful number, since it uses less digits than its factorization.

443132424402009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29387127.

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 443132424402009 in words is "four hundred forty-three trillion, one hundred thirty-two billion, four hundred twenty-four million, four hundred two thousand, nine".