2420843241168 has 160 divisors (see below), whose sum is σ = 7584251422080. Its totient is φ = 733217909760.

The previous prime is 2420843241127. The next prime is 2420843241181. The reversal of 2420843241168 is 8611423480242.

2420843241168 is a `hidden beast` number, since 2 + 4 + 208 + 4 + 324 + 116 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9342930 + ... + 9598542.

It is an arithmetic number, because the mean of its divisors is an integer number (47401571388).

Almost surely, 2^{2420843241168} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2420843241168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3792125711040).

2420843241168 is an abundant number, since it is smaller than the sum of its proper divisors (5163408180912).

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

2420843241168 is a wasteful number, since it uses less digits than its factorization.

2420843241168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257634 (or 257622 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 45.

The spelling of 2420843241168 in words is "two trillion, four hundred twenty billion, eight hundred forty-three million, two hundred forty-one thousand, one hundred sixty-eight".