30228113916 has 1152 divisors, whose sum is σ = 118879488000. Its totient is φ = 6340239360.

The previous prime is 30228113827. The next prime is 30228113939. The reversal of 30228113916 is 61931182203.

30228113916 is a `hidden beast` number, since 30 + 228 + 11 + 391 + 6 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 570341746 + ... + 570341798.

It is an arithmetic number, because the mean of its divisors is an integer number (103194000).

Almost surely, 2^30228113916 is an apocalyptic number.

30228113916 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 30228113916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59439744000).

30228113916 is an abundant number, since it is smaller than the sum of its proper divisors (88651374084).

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

30228113916 is a wasteful number, since it uses less digits than its factorization.

30228113916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 30228113916 in words is "thirty billion, two hundred twenty-eight million, one hundred thirteen thousand, nine hundred sixteen".