3242442420 has 192 divisors, whose sum is σ = 11560066560. Its totient is φ = 739113984.

The previous prime is 3242442367. The next prime is 3242442443. The reversal of 3242442420 is 242442423.

3242442420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1726522 + ... + 1728398.

It is an arithmetic number, because the mean of its divisors is an integer number (60208680).

Almost surely, 2^3242442420 is an apocalyptic number.

3242442420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3242442420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5780033280).

3242442420 is an abundant number, since it is smaller than the sum of its proper divisors (8317624140).

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

3242442420 is a wasteful number, since it uses less digits than its factorization.

3242442420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359 (or 2351 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 3242442420 is about 56942.4483140653. The cubic root of 3242442420 is about 1480.0989737804.

Adding to 3242442420 its reverse (242442423), we get a palindrome (3484884843).

The spelling of 3242442420 in words is "three billion, two hundred forty-two million, four hundred forty-two thousand, four hundred twenty".