2542351204241 has 2 divisors, whose sum is σ = 2542351204242. Its totient is φ = 2542351204240.

The previous prime is 2542351204207. The next prime is 2542351204249. The reversal of 2542351204241 is 1424021532452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2506902222400 + 35448981841 = 1583320^2 + 188279^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2542351204241 is a prime.

It is not a weakly prime, because it can be changed into another prime (2542351204249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271175602120 + 1271175602121.

It is an arithmetic number, because the mean of its divisors is an integer number (1271175602121).

Almost surely, 2^{2542351204241} is an apocalyptic number.

It is an amenable number.

2542351204241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542351204241 is an equidigital number, since it uses as much as digits as its factorization.

2542351204241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 2542351204241 its reverse (1424021532452), we get a palindrome (3966372736693).

The spelling of 2542351204241 in words is "two trillion, five hundred forty-two billion, three hundred fifty-one million, two hundred four thousand, two hundred forty-one".