28624714942841 has 2 divisors, whose sum is σ = 28624714942842. Its totient is φ = 28624714942840.

The previous prime is 28624714942829. The next prime is 28624714942843. The reversal of 28624714942841 is 14824941742682.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22399585152400 + 6225129790441 = 4732820^2 + 2495021^2 .

It is a cyclic number.

It is not a de Polignac number, because 28624714942841 - 2³⁰ = 28623641201017 is a prime.

Together with 28624714942843, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (28624714942843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14312357471420 + 14312357471421.

It is an arithmetic number, because the mean of its divisors is an integer number (14312357471421).

Almost surely, 2^{28624714942841} is an apocalyptic number.

It is an amenable number.

28624714942841 is a deficient number, since it is larger than the sum of its proper divisors (1).

28624714942841 is an equidigital number, since it uses as much as digits as its factorization.

28624714942841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 49545216, while the sum is 62.

The spelling of 28624714942841 in words is "twenty-eight trillion, six hundred twenty-four billion, seven hundred fourteen million, nine hundred forty-two thousand, eight hundred forty-one".