10443421202 has 4 divisors (see below), whose sum is σ = 15665131806. Its totient is φ = 5221710600.

The previous prime is 10443421189. The next prime is 10443421213. The reversal of 10443421202 is 20212434401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20212434401 = 397 ⋅50912933.

It can be written as a sum of positive squares in only one way, i.e., 8080391881 + 2363029321 = 89891^2 + 48611^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610855299 + ... + 2610855302.

Almost surely, 2^10443421202 is an apocalyptic number.

10443421202 is a deficient number, since it is larger than the sum of its proper divisors (5221710604).

10443421202 is an equidigital number, since it uses as much as digits as its factorization.

10443421202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5221710603.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10443421202 its reverse (20212434401), we get a palindrome (30655855603).

The spelling of 10443421202 in words is "ten billion, four hundred forty-three million, four hundred twenty-one thousand, two hundred two".