2421440300 has 36 divisors (see below), whose sum is σ = 5332965960. Its totient is φ = 954117120.

The previous prime is 2421440269. The next prime is 2421440311. The reversal of 2421440300 is 30441242.

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

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, 174005 + ... + 187404.

Almost surely, 2^2421440300 is an apocalyptic number.

2421440300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2421440300 is an abundant number, since it is smaller than the sum of its proper divisors (2911525660).

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

2421440300 is a wasteful number, since it uses less digits than its factorization.

2421440300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361490 (or 361483 counting only the distinct ones).

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

The square root of 2421440300 is about 49208.1324579586. The cubic root of 2421440300 is about 1342.8409873781.

Adding to 2421440300 its reverse (30441242), we get a palindrome (2451881542).

The spelling of 2421440300 in words is "two billion, four hundred twenty-one million, four hundred forty thousand, three hundred".