30038242608 has 160 divisors (see below), whose sum is σ = 97093785600. Its totient is φ = 8808825600.

The previous prime is 30038242607. The next prime is 30038242631. The reversal of 30038242608 is 80624283003.

30038242608 is a `hidden beast` number, since 3 + 0 + 0 + 3 + 8 + 2 + 42 + 608 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (30038242607) 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, 45358 + ... + 249266.

It is an arithmetic number, because the mean of its divisors is an integer number (606836160).

Almost surely, 2^30038242608 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 30038242608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48546892800).

30038242608 is an abundant number, since it is smaller than the sum of its proper divisors (67055542992).

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

30038242608 is a wasteful number, since it uses less digits than its factorization.

30038242608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203968 (or 203956 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 30038242608 in words is "thirty billion, thirty-eight million, two hundred forty-two thousand, six hundred eight".