2542445412224 has 32 divisors (see below), whose sum is σ = 5239684114200. Its totient is φ = 1227387438592.

The previous prime is 2542445412203. The next prime is 2542445412289. The reversal of 2542445412224 is 4222145442452.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342459302 + ... + 342466725.

Almost surely, 2^{2542445412224} is an apocalyptic number.

It is an amenable number.

2542445412224 is an abundant number, since it is smaller than the sum of its proper divisors (2697238701976).

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

2542445412224 is an equidigital number, since it uses as much as digits as its factorization.

2542445412224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684926070 (or 684926058 counting only the distinct ones).

The product of its digits is 819200, while the sum is 41.

The spelling of 2542445412224 in words is "two trillion, five hundred forty-two billion, four hundred forty-five million, four hundred twelve thousand, two hundred twenty-four".