30982739424 has 384 divisors, whose sum is σ = 106851548160. Its totient is φ = 7632175104.

The previous prime is 30982739419. The next prime is 30982739429. The reversal of 30982739424 is 42493728903.

It is an interprime number because it is at equal distance from previous prime (30982739419) and next prime (30982739429).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30982739429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12115554 + ... + 12118110.

It is an arithmetic number, because the mean of its divisors is an integer number (278259240).

Almost surely, 2^30982739424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30982739424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53425774080).

30982739424 is an abundant number, since it is smaller than the sum of its proper divisors (75868808736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30982739424 is a wasteful number, since it uses less digits than its factorization.

30982739424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682 (or 2674 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 30982739424 in words is "thirty billion, nine hundred eighty-two million, seven hundred thirty-nine thousand, four hundred twenty-four".