2421045420360 has 256 divisors, whose sum is σ = 8592474124800. Its totient is φ = 533956534272.

The previous prime is 2421045420359. The next prime is 2421045420361. The reversal of 2421045420360 is 630245401242.

It is an interprime number because it is at equal distance from previous prime (2421045420359) and next prime (2421045420361).

It is a super-2 number, since 2×2421045420360² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2421045420361) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38871804 + ... + 38934036.

It is an arithmetic number, because the mean of its divisors is an integer number (33564352050).

Almost surely, 2^{2421045420360} is an apocalyptic number.

2421045420360 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 2421045420360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4296237062400).

2421045420360 is an abundant number, since it is smaller than the sum of its proper divisors (6171428704440).

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

2421045420360 is a wasteful number, since it uses less digits than its factorization.

2421045420360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63880 (or 63876 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 2421045420360 in words is "two trillion, four hundred twenty-one billion, forty-five million, four hundred twenty thousand, three hundred sixty".