12409084446004 has 48 divisors (see below), whose sum is σ = 22606800221376. Its totient is φ = 5955147475200.

The previous prime is 12409084446001. The next prime is 12409084446061. The reversal of 12409084446004 is 40064448090421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12409084446001) 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, 7763239 + ... + 9224209.

It is an arithmetic number, because the mean of its divisors is an integer number (470975004612).

Almost surely, 2^{12409084446004} is an apocalyptic number.

It is an amenable number.

12409084446004 is a deficient number, since it is larger than the sum of its proper divisors (10197715775372).

12409084446004 is a wasteful number, since it uses less digits than its factorization.

12409084446004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461856 (or 1461854 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 12409084446004 in words is "twelve trillion, four hundred nine billion, eighty-four million, four hundred forty-six thousand, four".