424213300040 has 16 divisors (see below), whose sum is σ = 954479925180. Its totient is φ = 169685320000.

The previous prime is 424213300039. The next prime is 424213300057. The reversal of 424213300040 is 40003312424.

It can be written as a sum of positive squares in 2 ways, for example, as 422128281796 + 2085018244 = 649714^2 + 45662^2 .

It is a junction number, because it is equal to n+sod(n) for n = 424213299979 and 424213300015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5302666211 + ... + 5302666290.

Almost surely, 2^424213300040 is an apocalyptic number.

424213300040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424213300040 is an abundant number, since it is smaller than the sum of its proper divisors (530266625140).

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

424213300040 is a wasteful number, since it uses less digits than its factorization.

424213300040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10605332512 (or 10605332508 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 424213300040 its reverse (40003312424), we get a palindrome (464216612464).

The spelling of 424213300040 in words is "four hundred twenty-four billion, two hundred thirteen million, three hundred thousand, forty".