3241420400 has 60 divisors (see below), whose sum is σ = 7830712344. Its totient is φ = 1289376000.

The previous prime is 3241420397. The next prime is 3241420421. The reversal of 3241420400 is 40241423.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50015 + ... + 94785.

Almost surely, 2^3241420400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3241420400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3915356172).

3241420400 is an abundant number, since it is smaller than the sum of its proper divisors (4589291944).

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

3241420400 is a wasteful number, since it uses less digits than its factorization.

3241420400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44970 (or 44959 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 3241420400 is about 56933.4734580633. The cubic root of 3241420400 is about 1479.9434480461.

Adding to 3241420400 its reverse (40241423), we get a palindrome (3281661823).

The spelling of 3241420400 in words is "three billion, two hundred forty-one million, four hundred twenty thousand, four hundred".