329181130039 has 4 divisors (see below), whose sum is σ = 329193796960. Its totient is φ = 329168463120.

The previous prime is 329181129967. The next prime is 329181130049. The reversal of 329181130039 is 930031181923.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 329181130039 - 2¹⁹ = 329180605751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 329181129983 and 329181130010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329181130049) 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, 6294399 + ... + 6346480.

It is an arithmetic number, because the mean of its divisors is an integer number (82298449240).

Almost surely, 2^329181130039 is an apocalyptic number.

329181130039 is a deficient number, since it is larger than the sum of its proper divisors (12666921).

329181130039 is a wasteful number, since it uses less digits than its factorization.

329181130039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12666920.

The product of its (nonzero) digits is 34992, while the sum is 40.

The spelling of 329181130039 in words is "three hundred twenty-nine billion, one hundred eighty-one million, one hundred thirty thousand, thirty-nine".