4043140420202 has 64 divisors (see below), whose sum is σ = 6728244082560. Its totient is φ = 1810806015744.

The previous prime is 4043140420177. The next prime is 4043140420211. The reversal of 4043140420202 is 2020240413404.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32787353 + ... + 32910435.

It is an arithmetic number, because the mean of its divisors is an integer number (105128813790).

Almost surely, 2^{4043140420202} is an apocalyptic number.

4043140420202 is a deficient number, since it is larger than the sum of its proper divisors (2685103662358).

4043140420202 is a wasteful number, since it uses less digits than its factorization.

4043140420202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123447.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 4043140420202 its reverse (2020240413404), we get a palindrome (6063380833606).

The spelling of 4043140420202 in words is "four trillion, forty-three billion, one hundred forty million, four hundred twenty thousand, two hundred two".