30049236620 has 96 divisors (see below), whose sum is σ = 69720956928. Its totient is φ = 10809361152.

The previous prime is 30049236587. The next prime is 30049236653. The reversal of 30049236620 is 2663294003.

It is an interprime number because it is at equal distance from previous prime (30049236587) and next prime (30049236653).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2719547 + ... + 2730573.

It is an arithmetic number, because the mean of its divisors is an integer number (726259968).

Almost surely, 2^30049236620 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 30049236620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34860478464).

30049236620 is an abundant number, since it is smaller than the sum of its proper divisors (39671720308).

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

30049236620 is a wasteful number, since it uses less digits than its factorization.

30049236620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11319 (or 11317 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 30049236620 in words is "thirty billion, forty-nine million, two hundred thirty-six thousand, six hundred twenty".