29229491351 has 2 divisors, whose sum is σ = 29229491352. Its totient is φ = 29229491350.

The previous prime is 29229491309. The next prime is 29229491363. The reversal of 29229491351 is 15319492292.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29229491351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29229491296 and 29229491305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29229491371) 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, 14614745675 + 14614745676.

It is an arithmetic number, because the mean of its divisors is an integer number (14614745676).

Almost surely, 2^29229491351 is an apocalyptic number.

29229491351 is a deficient number, since it is larger than the sum of its proper divisors (1).

29229491351 is an equidigital number, since it uses as much as digits as its factorization.

29229491351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 47.

The spelling of 29229491351 in words is "twenty-nine billion, two hundred twenty-nine million, four hundred ninety-one thousand, three hundred fifty-one".