424200204240 has 40 divisors (see below), whose sum is σ = 1315020633888. Its totient is φ = 113120054400.

The previous prime is 424200204229. The next prime is 424200204251. The reversal of 424200204240 is 42402002424.

It is an interprime number because it is at equal distance from previous prime (424200204229) and next prime (424200204251).

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 424200204240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 883750186 + ... + 883750665.

Almost surely, 2^424200204240 is an apocalyptic number.

424200204240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424200204240 is an abundant number, since it is smaller than the sum of its proper divisors (890820429648).

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

424200204240 is a wasteful number, since it uses less digits than its factorization.

424200204240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767500867 (or 1767500861 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 424200204240 its reverse (42402002424), we get a palindrome (466602206664).

The spelling of 424200204240 in words is "four hundred twenty-four billion, two hundred million, two hundred four thousand, two hundred forty".