424340043424 has 72 divisors (see below), whose sum is σ = 961858201248. Its totient is φ = 182730107520.

The previous prime is 424340043419. The next prime is 424340043427.

424340043424 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 424340043424.

It is not an unprimeable number, because it can be changed into a prime (424340043427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1542612 + ... + 1796755.

It is an arithmetic number, because the mean of its divisors is an integer number (13359141684).

Almost surely, 2^424340043424 is an apocalyptic number.

424340043424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

424340043424 is an abundant number, since it is smaller than the sum of its proper divisors (537518157824).

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

424340043424 is a wasteful number, since it uses less digits than its factorization.

424340043424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3339426 (or 3339399 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

It can be divided in two parts, 4243400 and 43424, that added together give a palindrome (4286824).

The spelling of 424340043424 in words is "four hundred twenty-four billion, three hundred forty million, forty-three thousand, four hundred twenty-four".