29146113331 has 2 divisors, whose sum is σ = 29146113332. Its totient is φ = 29146113330.

The previous prime is 29146113317. The next prime is 29146113379. The reversal of 29146113331 is 13331164192.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29146113331 - 2⁵ = 29146113299 is a prime.

It is a super-2 number, since 2×29146113331² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (29146111331) 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, 14573056665 + 14573056666.

It is an arithmetic number, because the mean of its divisors is an integer number (14573056666).

Almost surely, 2^29146113331 is an apocalyptic number.

29146113331 is a deficient number, since it is larger than the sum of its proper divisors (1).

29146113331 is an equidigital number, since it uses as much as digits as its factorization.

29146113331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 34.

The spelling of 29146113331 in words is "twenty-nine billion, one hundred forty-six million, one hundred thirteen thousand, three hundred thirty-one".