4440040102012 has 24 divisors (see below), whose sum is σ = 7780194662240. Its totient is φ = 2217128578560.

The previous prime is 4440040101977. The next prime is 4440040102049. The reversal of 4440040102012 is 2102010400444.

It is a super-2 number, since 2×4440040102012² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 14426212 + ... + 14730772.

Almost surely, 2^{4440040102012} is an apocalyptic number.

It is an amenable number.

4440040102012 is a deficient number, since it is larger than the sum of its proper divisors (3340154560228).

4440040102012 is a wasteful number, since it uses less digits than its factorization.

4440040102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309301 (or 309299 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 4440040102012 its reverse (2102010400444), we get a palindrome (6542050502456).

The spelling of 4440040102012 in words is "four trillion, four hundred forty billion, forty million, one hundred two thousand, twelve".