2421350000 has 120 divisors (see below), whose sum is σ = 5947744320. Its totient is φ = 954720000.

The previous prime is 2421349963. The next prime is 2421350003. The reversal of 2421350000 is 531242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421350003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3949694 + ... + 3950306.

It is an arithmetic number, because the mean of its divisors is an integer number (49564536).

Almost surely, 2^2421350000 is an apocalyptic number.

2421350000 is a gapful number since it is divisible by the number (20) 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 2421350000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2973872160).

2421350000 is an abundant number, since it is smaller than the sum of its proper divisors (3526394320).

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

2421350000 is an frugal number, since it uses more digits than its factorization.

2421350000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725 (or 699 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2421350000 is about 49207.2149181398. The cubic root of 2421350000 is about 1342.8242948269.

Adding to 2421350000 its reverse (531242), we get a palindrome (2421881242).

The spelling of 2421350000 in words is "two billion, four hundred twenty-one million, three hundred fifty thousand".