12434022021244 has 24 divisors (see below), whose sum is σ = 22009292585280. Its totient is φ = 6146054730816.

The previous prime is 12434022021233. The next prime is 12434022021257. The reversal of 12434022021244 is 44212022043421.

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, 50128564 + ... + 50375995.

It is an arithmetic number, because the mean of its divisors is an integer number (917053857720).

Almost surely, 2^{12434022021244} is an apocalyptic number.

It is an amenable number.

12434022021244 is a deficient number, since it is larger than the sum of its proper divisors (9575270564036).

12434022021244 is a wasteful number, since it uses less digits than its factorization.

12434022021244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100504917 (or 100504915 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 12434022021244 its reverse (44212022043421), we get a palindrome (56646044064665).

The spelling of 12434022021244 in words is "twelve trillion, four hundred thirty-four billion, twenty-two million, twenty-one thousand, two hundred forty-four".