2421345898208 has 12 divisors (see below), whose sum is σ = 4767024737160. Its totient is φ = 1210672949088.

The previous prime is 2421345898207. The next prime is 2421345898211. The reversal of 2421345898208 is 8028985431242.

2421345898208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2421345898208² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421345898207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37833529628 + ... + 37833529691.

It is an arithmetic number, because the mean of its divisors is an integer number (397252061430).

Almost surely, 2^{2421345898208} is an apocalyptic number.

It is an amenable number.

2421345898208 is a deficient number, since it is larger than the sum of its proper divisors (2345678838952).

2421345898208 is an equidigital number, since it uses as much as digits as its factorization.

2421345898208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75667059329 (or 75667059321 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 56.

The spelling of 2421345898208 in words is "two trillion, four hundred twenty-one billion, three hundred forty-five million, eight hundred ninety-eight thousand, two hundred eight".