2842681469648 has 160 divisors (see below), whose sum is σ = 5967976060800. Its totient is φ = 1307567923200.

The previous prime is 2842681469611. The next prime is 2842681469653. The reversal of 2842681469648 is 8469641862482.

It is a super-2 number, since 2×2842681469648² (a number of 26 digits) contains 22 as substring.

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, 1919433068 + ... + 1919434548.

It is an arithmetic number, because the mean of its divisors is an integer number (37299850380).

Almost surely, 2^{2842681469648} 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 2842681469648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2983988030400).

2842681469648 is an abundant number, since it is smaller than the sum of its proper divisors (3125294591152).

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

2842681469648 is a wasteful number, since it uses less digits than its factorization.

2842681469648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821 (or 2815 counting only the distinct ones).

The product of its digits is 254803968, while the sum is 68.

The spelling of 2842681469648 in words is "two trillion, eight hundred forty-two billion, six hundred eighty-one million, four hundred sixty-nine thousand, six hundred forty-eight".