424043220012 has 24 divisors (see below), whose sum is σ = 989455644912. Its totient is φ = 141344673600.

The previous prime is 424043219983. The next prime is 424043220031. The reversal of 424043220012 is 210022340424.

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, 232462 + ... + 949802.

It is an arithmetic number, because the mean of its divisors is an integer number (41227318538).

Almost surely, 2^424043220012 is an apocalyptic number.

It is an amenable number.

424043220012 is an abundant number, since it is smaller than the sum of its proper divisors (565412424900).

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

424043220012 is a wasteful number, since it uses less digits than its factorization.

424043220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766609 (or 766607 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 424043220012 its reverse (210022340424), we get a palindrome (634065560436).

The spelling of 424043220012 in words is "four hundred twenty-four billion, forty-three million, two hundred twenty thousand, twelve".