12404433344034 has 16 divisors (see below), whose sum is σ = 24814108423872. Its totient is φ = 4133937492048.

The previous prime is 12404433344029. The next prime is 12404433344057. The reversal of 12404433344034 is 43044333440421.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12404433343983 and 12404433344001.

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, 218374894 + ... + 218431689.

It is an arithmetic number, because the mean of its divisors is an integer number (1550881776492).

Almost surely, 2^{12404433344034} is an apocalyptic number.

12404433344034 is an abundant number, since it is smaller than the sum of its proper divisors (12409675079838).

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

12404433344034 is a wasteful number, since it uses less digits than its factorization.

12404433344034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436811321.

The product of its (nonzero) digits is 663552, while the sum is 39.

Adding to 12404433344034 its reverse (43044333440421), we get a palindrome (55448766784455).

The spelling of 12404433344034 in words is "twelve trillion, four hundred four billion, four hundred thirty-three million, three hundred forty-four thousand, thirty-four".