2541228589429 has 2 divisors, whose sum is σ = 2541228589430. Its totient is φ = 2541228589428.

The previous prime is 2541228589343. The next prime is 2541228589447. The reversal of 2541228589429 is 9249858221452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2095936630225 + 445291959204 = 1447735^2 + 667302^2 .

It is a cyclic number.

It is not a de Polignac number, because 2541228589429 - 2¹⁷ = 2541228458357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2541228589729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270614294714 + 1270614294715.

It is an arithmetic number, because the mean of its divisors is an integer number (1270614294715).

Almost surely, 2^{2541228589429} is an apocalyptic number.

It is an amenable number.

2541228589429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2541228589429 is an equidigital number, since it uses as much as digits as its factorization.

2541228589429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33177600, while the sum is 61.

The spelling of 2541228589429 in words is "two trillion, five hundred forty-one billion, two hundred twenty-eight million, five hundred eighty-nine thousand, four hundred twenty-nine".