30682480239 has 32 divisors (see below), whose sum is σ = 48521894400. Its totient is φ = 19105450560.

The previous prime is 30682480223. The next prime is 30682480247. The reversal of 30682480239 is 93208428603.

It is not a de Polignac number, because 30682480239 - 2⁴ = 30682480223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30682480194 and 30682480203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30682480259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384774 + ... + 457619.

It is an arithmetic number, because the mean of its divisors is an integer number (1516309200).

Almost surely, 2^30682480239 is an apocalyptic number.

30682480239 is a deficient number, since it is larger than the sum of its proper divisors (17839414161).

30682480239 is a wasteful number, since it uses less digits than its factorization.

30682480239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842492 (or 842486 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 30682480239 in words is "thirty billion, six hundred eighty-two million, four hundred eighty thousand, two hundred thirty-nine".