4544403604012 has 24 divisors (see below), whose sum is σ = 8021512479680. Its totient is φ = 2252590212240.

The previous prime is 4544403604009. The next prime is 4544403604061. The reversal of 4544403604012 is 2104063044454.

It is a super-2 number, since 2×4544403604012² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5529978 + ... + 6298369.

Almost surely, 2^{4544403604012} is an apocalyptic number.

It is an amenable number.

4544403604012 is a deficient number, since it is larger than the sum of its proper divisors (3477108875668).

4544403604012 is a wasteful number, since it uses less digits than its factorization.

4544403604012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11829181 (or 11829179 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 4544403604012 its reverse (2104063044454), we get a palindrome (6648466648466).

It can be divided in two parts, 4544403 and 604012, that added together give a palindrome (5148415).

The spelling of 4544403604012 in words is "four trillion, five hundred forty-four billion, four hundred three million, six hundred four thousand, twelve".