4243204444434 has 32 divisors (see below), whose sum is σ = 8856098789760. Its totient is φ = 1352796436992.

The previous prime is 4243204444403. The next prime is 4243204444499. The reversal of 4243204444434 is 4344444023424.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480162 + ... + 2952450.

It is an arithmetic number, because the mean of its divisors is an integer number (276753087180).

Almost surely, 2^{4243204444434} is an apocalyptic number.

4243204444434 is an abundant number, since it is smaller than the sum of its proper divisors (4612894345326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4243204444434 is a wasteful number, since it uses less digits than its factorization.

4243204444434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484754.

The product of its (nonzero) digits is 2359296, while the sum is 42.

Adding to 4243204444434 its reverse (4344444023424), we get a palindrome (8587648467858).

The spelling of 4243204444434 in words is "four trillion, two hundred forty-three billion, two hundred four million, four hundred forty-four thousand, four hundred thirty-four".