29157206306163 has 32 divisors (see below), whose sum is σ = 41904233280000. Its totient is φ = 17926840262400.

The previous prime is 29157206306159. The next prime is 29157206306167. The reversal of 29157206306163 is 36160360275192.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (29157206306159) and next prime (29157206306167).

It is not a de Polignac number, because 29157206306163 - 2² = 29157206306159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29157206306167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 299002588 + ... + 299100086.

It is an arithmetic number, because the mean of its divisors is an integer number (1309507290000).

Almost surely, 2^{29157206306163} is an apocalyptic number.

29157206306163 is a deficient number, since it is larger than the sum of its proper divisors (12747026973837).

29157206306163 is a wasteful number, since it uses less digits than its factorization.

29157206306163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104299.

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 29157206306163 in words is "twenty-nine trillion, one hundred fifty-seven billion, two hundred six million, three hundred six thousand, one hundred sixty-three".