1004200102443 has 4 divisors (see below), whose sum is σ = 1338933469928. Its totient is φ = 669466734960.

The previous prime is 1004200102417. The next prime is 1004200102463. The reversal of 1004200102443 is 3442010024001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1004200102443 - 2¹⁷ = 1004199971371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004200102463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167366683738 + ... + 167366683743.

It is an arithmetic number, because the mean of its divisors is an integer number (334733367482).

Almost surely, 2^{1004200102443} is an apocalyptic number.

1004200102443 is a deficient number, since it is larger than the sum of its proper divisors (334733367485).

1004200102443 is an equidigital number, since it uses as much as digits as its factorization.

1004200102443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334733367484.

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

Adding to 1004200102443 its reverse (3442010024001), we get a palindrome (4446210126444).

The spelling of 1004200102443 in words is "one trillion, four billion, two hundred million, one hundred two thousand, four hundred forty-three".