4143043002122 has 4 divisors (see below), whose sum is σ = 6214564503186. Its totient is φ = 2071521501060.

The previous prime is 4143043002107. The next prime is 4143043002127. The reversal of 4143043002122 is 2212003403414.

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

It can be written as a sum of positive squares in only one way, i.e., 2535830120041 + 1607212882081 = 1592429^2 + 1267759^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4143043002091 and 4143043002100.

It is not an unprimeable number, because it can be changed into a prime (4143043002127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035760750529 + ... + 1035760750532.

Almost surely, 2^{4143043002122} is an apocalyptic number.

4143043002122 is a deficient number, since it is larger than the sum of its proper divisors (2071521501064).

4143043002122 is a wasteful number, since it uses less digits than its factorization.

4143043002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071521501063.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4143043002122 its reverse (2212003403414), we get a palindrome (6355046405536).

The spelling of 4143043002122 in words is "four trillion, one hundred forty-three billion, forty-three million, two thousand, one hundred twenty-two".