1002443214 has 8 divisors (see below), whose sum is σ = 2004886440. Its totient is φ = 334147736.

The previous prime is 1002443209. The next prime is 1002443279. The reversal of 1002443214 is 4123442001.

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

1002443214 is an admirable number.

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, 83536929 + ... + 83536940.

It is an arithmetic number, because the mean of its divisors is an integer number (250610805).

Almost surely, 2^1002443214 is an apocalyptic number.

1002443214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1002443214 is a wasteful number, since it uses less digits than its factorization.

1002443214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167073874.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1002443214 is about 31661.3836400117. The cubic root of 1002443214 is about 1000.8137423105.

Adding to 1002443214 its reverse (4123442001), we get a palindrome (5125885215).

The spelling of 1002443214 in words is "one billion, two million, four hundred forty-three thousand, two hundred fourteen".