443243121214 has 8 divisors (see below), whose sum is σ = 664874827848. Its totient is φ = 221618178600.

The previous prime is 443243121203. The next prime is 443243121271. The reversal of 443243121214 is 412121342344.

It is a happy number.

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

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, 1523877 + ... + 1791280.

It is an arithmetic number, because the mean of its divisors is an integer number (83109353481).

Almost surely, 2^443243121214 is an apocalyptic number.

443243121214 is a deficient number, since it is larger than the sum of its proper divisors (221631706634).

443243121214 is a wasteful number, since it uses less digits than its factorization.

443243121214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382010.

The product of its digits is 18432, while the sum is 31.

Adding to 443243121214 its reverse (412121342344), we get a palindrome (855364463558).

The spelling of 443243121214 in words is "four hundred forty-three billion, two hundred forty-three million, one hundred twenty-one thousand, two hundred fourteen".