2400420300 has 72 divisors (see below), whose sum is σ = 7247202816. Its totient is φ = 612279360.

The previous prime is 2400420299. The next prime is 2400420311. The reversal of 2400420300 is 30240042.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2400420300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167044 + ... + 180843.

Almost surely, 2^2400420300 is an apocalyptic number.

2400420300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2400420300 is an abundant number, since it is smaller than the sum of its proper divisors (4846782516).

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

2400420300 is a wasteful number, since it uses less digits than its factorization.

2400420300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347927 (or 347920 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2400420300 is about 48994.0843367850. The cubic root of 2400420300 is about 1338.9440518993.

Adding to 2400420300 its reverse (30240042), we get a palindrome (2430660342).

The spelling of 2400420300 in words is "two billion, four hundred million, four hundred twenty thousand, three hundred".