12421446323034 has 64 divisors (see below), whose sum is σ = 29045989324800. Its totient is φ = 3467941053888.

The previous prime is 12421446322951. The next prime is 12421446323059. The reversal of 12421446323034 is 43032364412421.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12421446322983 and 12421446323001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14594229 + ... + 15421880.

It is an arithmetic number, because the mean of its divisors is an integer number (453843583200).

Almost surely, 2^{12421446323034} is an apocalyptic number.

12421446323034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12421446323034 is an abundant number, since it is smaller than the sum of its proper divisors (16624543001766).

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

12421446323034 is a wasteful number, since it uses less digits than its factorization.

12421446323034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30016347.

The product of its (nonzero) digits is 331776, while the sum is 39.

The spelling of 12421446323034 in words is "twelve trillion, four hundred twenty-one billion, four hundred forty-six million, three hundred twenty-three thousand, thirty-four".