2543122432214 has 16 divisors (see below), whose sum is σ = 4694995259808. Its totient is φ = 1006070412672.

The previous prime is 2543122432211. The next prime is 2543122432241. The reversal of 2543122432214 is 4122342213452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2543122432211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6986599907 + ... + 6986600270.

It is an arithmetic number, because the mean of its divisors is an integer number (293437203738).

Almost surely, 2^{2543122432214} is an apocalyptic number.

2543122432214 is a deficient number, since it is larger than the sum of its proper divisors (2151872827594).

2543122432214 is a wasteful number, since it uses less digits than its factorization.

2543122432214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13973200199.

The product of its digits is 92160, while the sum is 35.

Adding to 2543122432214 its reverse (4122342213452), we get a palindrome (6665464645666).

The spelling of 2543122432214 in words is "two trillion, five hundred forty-three billion, one hundred twenty-two million, four hundred thirty-two thousand, two hundred fourteen".