2543240522322 has 96 divisors (see below), whose sum is σ = 6066005609664. Its totient is φ = 766800460800.

The previous prime is 2543240522293. The next prime is 2543240522341. The reversal of 2543240522322 is 2232250423452.

2543240522322 is a `hidden beast` number, since 2 + 5 + 4 + 3 + 2 + 405 + 223 + 22 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 672204 + ... + 2353367.

It is an arithmetic number, because the mean of its divisors is an integer number (63187558434).

Almost surely, 2^{2543240522322} is an apocalyptic number.

2543240522322 is an abundant number, since it is smaller than the sum of its proper divisors (3522765087342).

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

2543240522322 is a wasteful number, since it uses less digits than its factorization.

2543240522322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3025704 (or 3025701 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 2543240522322 its reverse (2232250423452), we get a palindrome (4775490945774).

The spelling of 2543240522322 in words is "two trillion, five hundred forty-three billion, two hundred forty million, five hundred twenty-two thousand, three hundred twenty-two".