2542332141439 has 2 divisors, whose sum is σ = 2542332141440. Its totient is φ = 2542332141438.

The previous prime is 2542332141407. The next prime is 2542332141487. The reversal of 2542332141439 is 9341412332452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2542332141439 - 2⁵ = 2542332141407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2542332141395 and 2542332141404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2542392141439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271166070719 + 1271166070720.

It is an arithmetic number, because the mean of its divisors is an integer number (1271166070720).

Almost surely, 2^{2542332141439} is an apocalyptic number.

2542332141439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542332141439 is an equidigital number, since it uses as much as digits as its factorization.

2542332141439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 43.

The spelling of 2542332141439 in words is "two trillion, five hundred forty-two billion, three hundred thirty-two million, one hundred forty-one thousand, four hundred thirty-nine".