12941329 has 4 divisors (see below), whose sum is σ = 13062384. Its totient is φ = 12820276.

The previous prime is 12941311. The next prime is 12941339. The reversal of 12941329 is 92314921.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12941329 - 2⁵ = 12941297 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a pancake number, because a pancake can be divided into 12941329 parts by 5087 straight cuts.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12941329.

It is not an unprimeable number, because it can be changed into a prime (12941339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60367 + ... + 60580.

It is an arithmetic number, because the mean of its divisors is an integer number (3265596).

Almost surely, 2^12941329 is an apocalyptic number.

It is an amenable number.

12941329 is a deficient number, since it is larger than the sum of its proper divisors (121055).

12941329 is a wasteful number, since it uses less digits than its factorization.

12941329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121054.

The product of its digits is 3888, while the sum is 31.

The square root of 12941329 is about 3597.4058709020. The cubic root of 12941329 is about 234.7792041131.

The spelling of 12941329 in words is "twelve million, nine hundred forty-one thousand, three hundred twenty-nine".