4012440434204 has 12 divisors (see below), whose sum is σ = 7021822026744. Its totient is φ = 2006205569424.

The previous prime is 4012440434161. The next prime is 4012440434207. The reversal of 4012440434204 is 4024340442104.

It is a super-2 number, since 2×4012440434204² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012440434207) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 3033599 + ... + 4150614.

It is an arithmetic number, because the mean of its divisors is an integer number (585151835562).

Almost surely, 2^{4012440434204} is an apocalyptic number.

It is an amenable number.

4012440434204 is a deficient number, since it is larger than the sum of its proper divisors (3009381592540).

4012440434204 is a wasteful number, since it uses less digits than its factorization.

4012440434204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7323844 (or 7323842 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 4012440434204 its reverse (4024340442104), we get a palindrome (8036780876308).

The spelling of 4012440434204 in words is "four trillion, twelve billion, four hundred forty million, four hundred thirty-four thousand, two hundred four".