30842682929 has 2 divisors, whose sum is σ = 30842682930. Its totient is φ = 30842682928.

The previous prime is 30842682859. The next prime is 30842682931. The reversal of 30842682929 is 92928624803.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22769301025 + 8073381904 = 150895^2 + 89852^2 .

It is a cyclic number.

It is not a de Polignac number, because 30842682929 - 2²⁰ = 30841634353 is a prime.

Together with 30842682931, 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 (30842682979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15421341464 + 15421341465.

It is an arithmetic number, because the mean of its divisors is an integer number (15421341465).

Almost surely, 2^30842682929 is an apocalyptic number.

It is an amenable number.

30842682929 is a deficient number, since it is larger than the sum of its proper divisors (1).

30842682929 is an equidigital number, since it uses as much as digits as its factorization.

30842682929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 53.

The spelling of 30842682929 in words is "thirty billion, eight hundred forty-two million, six hundred eighty-two thousand, nine hundred twenty-nine".