30413493839 has 8 divisors (see below), whose sum is σ = 30478602528. Its totient is φ = 30348419040.

The previous prime is 30413493829. The next prime is 30413493907. The reversal of 30413493839 is 93839431403.

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 30413493839 - 2²⁰ = 30412445263 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30413493793 and 30413493802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30413493829) 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, 2632694 + ... + 2644220.

It is an arithmetic number, because the mean of its divisors is an integer number (3809825316).

Almost surely, 2^30413493839 is an apocalyptic number.

30413493839 is a deficient number, since it is larger than the sum of its proper divisors (65108689).

30413493839 is a wasteful number, since it uses less digits than its factorization.

30413493839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16945.

The product of its (nonzero) digits is 839808, while the sum is 47.

The spelling of 30413493839 in words is "thirty billion, four hundred thirteen million, four hundred ninety-three thousand, eight hundred thirty-nine".