15429328339 has 8 divisors (see below), whose sum is σ = 16073171840. Its totient is φ = 14794617600.

The previous prime is 15429328331. The next prime is 15429328429. The reversal of 15429328339 is 93382392451.

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

It is a cyclic number.

It is not a de Polignac number, because 15429328339 - 2³ = 15429328331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15429328292 and 15429328301.

It is not an unprimeable number, because it can be changed into a prime (15429328331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2279742 + ... + 2286499.

It is an arithmetic number, because the mean of its divisors is an integer number (2009146480).

Almost surely, 2^15429328339 is an apocalyptic number.

15429328339 is a deficient number, since it is larger than the sum of its proper divisors (643843501).

15429328339 is a wasteful number, since it uses less digits than its factorization.

15429328339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4566381.

The product of its digits is 1399680, while the sum is 49.

The spelling of 15429328339 in words is "fifteen billion, four hundred twenty-nine million, three hundred twenty-eight thousand, three hundred thirty-nine".