30383488942884 has 1215 divisors, whose sum is σ = 105181334901027. Its totient is φ = 7619957452800.

The previous prime is 30383488942847. The next prime is 30383488942889. The reversal of 30383488942884 is 48824988438303.

The square root of 30383488942884 is 5512122.

It is a perfect power (a square), and thus also a powerful number.

30383488942884 is a `hidden beast` number, since 3 + 0 + 3 + 8 + 3 + 48 + 89 + 428 + 84 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 10117933956900 + 20265554985984 = 3180870^2 + 4501728^2 .

It is not an unprimeable number, because it can be changed into a prime (30383488942889) by changing a digit.

It is a polite number, since it can be written in 404 ways as a sum of consecutive naturals, for example, 313231844724 + ... + 313231844820.

Almost surely, 2^{30383488942884} is an apocalyptic number.

30383488942884 is the 5512122-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30383488942884

30383488942884 is an abundant number, since it is smaller than the sum of its proper divisors (74797845958143).

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

30383488942884 is a wasteful number, since it uses less digits than its factorization.

30383488942884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 1019215872, while the sum is 72.

The spelling of 30383488942884 in words is "thirty trillion, three hundred eighty-three billion, four hundred eighty-eight million, nine hundred forty-two thousand, eight hundred eighty-four".