30811149094986 has 48 divisors (see below), whose sum is σ = 71893972045896. Its totient is φ = 9480183349248.

The previous prime is 30811149094871. The next prime is 30811149095011. The reversal of 30811149094986 is 68949094111803.

30811149094986 is a `hidden beast` number, since 30 + 8 + 11 + 14 + 90 + 9 + 498 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 24497362169361 + 6313786925625 = 4949481^2 + 2512725^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12201546 + ... + 14508618.

Almost surely, 2^{30811149094986} is an apocalyptic number.

30811149094986 is an abundant number, since it is smaller than the sum of its proper divisors (41082822950910).

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

30811149094986 is a wasteful number, since it uses less digits than its factorization.

30811149094986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364167 (or 2364164 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 63.

The spelling of 30811149094986 in words is "thirty trillion, eight hundred eleven billion, one hundred forty-nine million, ninety-four thousand, nine hundred eighty-six".