2421336002 has 4 divisors (see below), whose sum is σ = 3632004006. Its totient is φ = 1210668000.

The previous prime is 2421335963. The next prime is 2421336031. The reversal of 2421336002 is 2006331242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1735472281 + 685863721 = 41659^2 + 26189^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605333999 + ... + 605334002.

Almost surely, 2^2421336002 is an apocalyptic number.

2421336002 is a deficient number, since it is larger than the sum of its proper divisors (1210668004).

2421336002 is a wasteful number, since it uses less digits than its factorization.

2421336002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210668003.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2421336002 is about 49207.0726826947. The cubic root of 2421336002 is about 1342.8217071671.

Adding to 2421336002 its reverse (2006331242), we get a palindrome (4427667244).

The spelling of 2421336002 in words is "two billion, four hundred twenty-one million, three hundred thirty-six thousand, two".