2421140302 has 8 divisors (see below), whose sum is σ = 4150526256. Its totient is φ = 1037631552.

The previous prime is 2421140261. The next prime is 2421140443. The reversal of 2421140302 is 2030411242.

2421140302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2421140302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86469283 + ... + 86469310.

It is an arithmetic number, because the mean of its divisors is an integer number (518815782).

Almost surely, 2^2421140302 is an apocalyptic number.

2421140302 is a deficient number, since it is larger than the sum of its proper divisors (1729385954).

2421140302 is a wasteful number, since it uses less digits than its factorization.

2421140302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172938602.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2421140302 is about 49205.0841072343. The cubic root of 2421140302 is about 1342.7855291661.

Adding to 2421140302 its reverse (2030411242), we get a palindrome (4451551544).

The spelling of 2421140302 in words is "two billion, four hundred twenty-one million, one hundred forty thousand, three hundred two".