30835116845 has 16 divisors (see below), whose sum is σ = 39866120112. Its totient is φ = 22760455680.

The previous prime is 30835116833. The next prime is 30835116881. The reversal of 30835116845 is 54861153803.

30835116845 is digitally balanced in base 11, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 336685801 + 30498431044 = 18349^2 + 174638^2 .

It is not a de Polignac number, because 30835116845 - 2¹⁰ = 30835115821 is a prime.

30835116845 is strictly pandigital in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 30835116796 and 30835116805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44279 + ... + 252251.

It is an arithmetic number, because the mean of its divisors is an integer number (2491632507).

Almost surely, 2^30835116845 is an apocalyptic number.

It is an amenable number.

30835116845 is a deficient number, since it is larger than the sum of its proper divisors (9031003267).

30835116845 is a wasteful number, since it uses less digits than its factorization.

30835116845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210272.

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 30835116845 in words is "thirty billion, eight hundred thirty-five million, one hundred sixteen thousand, eight hundred forty-five".