3242424203440 has 40 divisors (see below), whose sum is σ = 7538928848208. Its totient is φ = 1296919345920.

The previous prime is 3242424203393. The next prime is 3242424203443. The reversal of 3242424203440 is 443024242423.

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

It is a junction number, because it is equal to n+sod(n) for n = 3242424203396 and 3242424203405.

It is not an unprimeable number, because it can be changed into a prime (3242424203443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1322850 + ... + 2869630.

Almost surely, 2^{3242424203440} is an apocalyptic number.

It is an amenable number.

3242424203440 is an abundant number, since it is smaller than the sum of its proper divisors (4296504644768).

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

3242424203440 is a wasteful number, since it uses less digits than its factorization.

3242424203440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572997 (or 1572991 counting only the distinct ones).

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

Adding to 3242424203440 its reverse (443024242423), we get a palindrome (3685448445863).

The spelling of 3242424203440 in words is "three trillion, two hundred forty-two billion, four hundred twenty-four million, two hundred three thousand, four hundred forty".