29316950197 has 2 divisors, whose sum is σ = 29316950198. Its totient is φ = 29316950196.

The previous prime is 29316950191. The next prime is 29316950233. The reversal of 29316950197 is 79105961392.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16300650276 + 13016299921 = 127674^2 + 114089^2 .

It is a cyclic number.

It is not a de Polignac number, because 29316950197 - 2¹⁵ = 29316917429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29316950191) 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, 14658475098 + 14658475099.

It is an arithmetic number, because the mean of its divisors is an integer number (14658475099).

Almost surely, 2^29316950197 is an apocalyptic number.

It is an amenable number.

29316950197 is a deficient number, since it is larger than the sum of its proper divisors (1).

29316950197 is an equidigital number, since it uses as much as digits as its factorization.

29316950197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 918540, while the sum is 52.

The spelling of 29316950197 in words is "twenty-nine billion, three hundred sixteen million, nine hundred fifty thousand, one hundred ninety-seven".