4243204444402 has 32 divisors (see below), whose sum is σ = 7936360767360. Its totient is φ = 1652984580480.

The previous prime is 4243204444387. The next prime is 4243204444403. The reversal of 4243204444402 is 2044444023424.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4243204444403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558577 + ... + 2966212.

It is an arithmetic number, because the mean of its divisors is an integer number (248011273980).

Almost surely, 2^{4243204444402} is an apocalyptic number.

4243204444402 is a deficient number, since it is larger than the sum of its proper divisors (3693156322958).

4243204444402 is a wasteful number, since it uses less digits than its factorization.

4243204444402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3532626.

The product of its (nonzero) digits is 393216, while the sum is 37.

Adding to 4243204444402 its reverse (2044444023424), we get a palindrome (6287648467826).

The spelling of 4243204444402 in words is "four trillion, two hundred forty-three billion, two hundred four million, four hundred forty-four thousand, four hundred two".