323129749029 has 8 divisors (see below), whose sum is σ = 449571824832. Its totient is φ = 206053752960.

The previous prime is 323129749009. The next prime is 323129749037. The reversal of 323129749029 is 920947921323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 323129749029 - 2⁷ = 323129748901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323129749009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2341519852 + ... + 2341519989.

It is an arithmetic number, because the mean of its divisors is an integer number (56196478104).

Almost surely, 2^323129749029 is an apocalyptic number.

It is an amenable number.

323129749029 is a deficient number, since it is larger than the sum of its proper divisors (126442075803).

323129749029 is a wasteful number, since it uses less digits than its factorization.

323129749029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4683039867.

The product of its (nonzero) digits is 1469664, while the sum is 51.

The spelling of 323129749029 in words is "three hundred twenty-three billion, one hundred twenty-nine million, seven hundred forty-nine thousand, twenty-nine".