2542823822912 has 112 divisors (see below), whose sum is σ = 5415514248960. Its totient is φ = 1180351291392.

The previous prime is 2542823822897. The next prime is 2542823822971. The reversal of 2542823822912 is 2192283282452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93932003 + ... + 93959069.

Almost surely, 2^{2542823822912} 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 2542823822912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2707757124480).

2542823822912 is an abundant number, since it is smaller than the sum of its proper divisors (2872690426048).

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

2542823822912 is a wasteful number, since it uses less digits than its factorization.

2542823822912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28268 (or 28258 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 50.

The spelling of 2542823822912 in words is "two trillion, five hundred forty-two billion, eight hundred twenty-three million, eight hundred twenty-two thousand, nine hundred twelve".