30499224993 has 6 divisors (see below), whose sum is σ = 44054436114. Its totient is φ = 20332816656.

The previous prime is 30499224967. The next prime is 30499225021. The reversal of 30499224993 is 39942299403.

30499224993 is a `hidden beast` number, since 3 + 0 + 499 + 22 + 49 + 93 = 666.

It can be written as a sum of positive squares in only one way, i.e., 26991861264 + 3507363729 = 164292^2 + 59223^2 .

It is not a de Polignac number, because 30499224993 - 2⁵ = 30499224961 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30499224923) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1694401380 + ... + 1694401397.

It is an arithmetic number, because the mean of its divisors is an integer number (7342406019).

Almost surely, 2^30499224993 is an apocalyptic number.

It is an amenable number.

30499224993 is a deficient number, since it is larger than the sum of its proper divisors (13555211121).

30499224993 is a wasteful number, since it uses less digits than its factorization.

30499224993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388802783 (or 3388802780 counting only the distinct ones).

The product of its (nonzero) digits is 3779136, while the sum is 54.

The spelling of 30499224993 in words is "thirty billion, four hundred ninety-nine million, two hundred twenty-four thousand, nine hundred ninety-three".