29457313811 has 2 divisors, whose sum is σ = 29457313812. Its totient is φ = 29457313810.

The previous prime is 29457313777. The next prime is 29457313813. The reversal of 29457313811 is 11831375492.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29457313811 - 2¹⁴ = 29457297427 is a prime.

It is a Sophie Germain prime.

Together with 29457313813, 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 (29457313813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14728656905 + 14728656906.

It is an arithmetic number, because the mean of its divisors is an integer number (14728656906).

Almost surely, 2^29457313811 is an apocalyptic number.

29457313811 is a deficient number, since it is larger than the sum of its proper divisors (1).

29457313811 is an equidigital number, since it uses as much as digits as its factorization.

29457313811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 44.

The spelling of 29457313811 in words is "twenty-nine billion, four hundred fifty-seven million, three hundred thirteen thousand, eight hundred eleven".