29946258229 has 2 divisors, whose sum is σ = 29946258230. Its totient is φ = 29946258228.

The previous prime is 29946258227. The next prime is 29946258233. The reversal of 29946258229 is 92285264992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29584688004 + 361570225 = 172002^2 + 19015^2 .

It is a cyclic number.

It is not a de Polignac number, because 29946258229 - 2¹ = 29946258227 is a prime.

Together with 29946258227, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29946258227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14973129114 + 14973129115.

It is an arithmetic number, because the mean of its divisors is an integer number (14973129115).

Almost surely, 2^29946258229 is an apocalyptic number.

It is an amenable number.

29946258229 is a deficient number, since it is larger than the sum of its proper divisors (1).

29946258229 is an equidigital number, since it uses as much as digits as its factorization.

29946258229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11197440, while the sum is 58.

The spelling of 29946258229 in words is "twenty-nine billion, nine hundred forty-six million, two hundred fifty-eight thousand, two hundred twenty-nine".