2421368822880 has 576 divisors, whose sum is σ = 9510902489088. Its totient is φ = 549507870720.

The previous prime is 2421368822863. The next prime is 2421368822891. The reversal of 2421368822880 is 882288631242.

2421368822880 is a `hidden beast` number, since 2 + 421 + 3 + 68 + 82 + 2 + 8 + 80 = 666.

It is a super-2 number, since 2×2421368822880² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1488240627 + ... + 1488242253.

It is an arithmetic number, because the mean of its divisors is an integer number (16511983488).

Almost surely, 2^{2421368822880} is an apocalyptic number.

2421368822880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2421368822880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4755451244544).

2421368822880 is an abundant number, since it is smaller than the sum of its proper divisors (7089533666208).

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

2421368822880 is a wasteful number, since it uses less digits than its factorization.

2421368822880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619 (or 2608 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 54.

The spelling of 2421368822880 in words is "two trillion, four hundred twenty-one billion, three hundred sixty-eight million, eight hundred twenty-two thousand, eight hundred eighty".