30204081936 has 240 divisors, whose sum is σ = 97952702848. Its totient is φ = 8510054400.

The previous prime is 30204081911. The next prime is 30204082043. The reversal of 30204081936 is 63918040203.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30204081936.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52896531 + ... + 52897101.

Almost surely, 2^30204081936 is an apocalyptic number.

30204081936 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30204081936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48976351424).

30204081936 is an abundant number, since it is smaller than the sum of its proper divisors (67748620912).

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

30204081936 is a wasteful number, since it uses less digits than its factorization.

30204081936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230 (or 1221 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 30204081936 in words is "thirty billion, two hundred four million, eighty-one thousand, nine hundred thirty-six".