29420306827 has 2 divisors, whose sum is σ = 29420306828. Its totient is φ = 29420306826.

The previous prime is 29420306807. The next prime is 29420306843. The reversal of 29420306827 is 72860302492.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29420306827 is a prime.

It is not a weakly prime, because it can be changed into another prime (29420306807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14710153413 + 14710153414.

It is an arithmetic number, because the mean of its divisors is an integer number (14710153414).

Almost surely, 2^29420306827 is an apocalyptic number.

29420306827 is a deficient number, since it is larger than the sum of its proper divisors (1).

29420306827 is an equidigital number, since it uses as much as digits as its factorization.

29420306827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 29420306827 in words is "twenty-nine billion, four hundred twenty million, three hundred six thousand, eight hundred twenty-seven".