30846538435845 has 64 divisors (see below), whose sum is σ = 54504452911104. Its totient is φ = 14772282193920.

The previous prime is 30846538435837. The next prime is 30846538435849. The reversal of 30846538435845 is 54853483564803.

It is not a de Polignac number, because 30846538435845 - 2³ = 30846538435837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30846538435849) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6134704 + ... + 9966326.

It is an arithmetic number, because the mean of its divisors is an integer number (851632076736).

Almost surely, 2^{30846538435845} is an apocalyptic number.

It is an amenable number.

30846538435845 is a deficient number, since it is larger than the sum of its proper divisors (23657914475259).

30846538435845 is a wasteful number, since it uses less digits than its factorization.

30846538435845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832242.

The product of its (nonzero) digits is 663552000, while the sum is 66.

The spelling of 30846538435845 in words is "thirty trillion, eight hundred forty-six billion, five hundred thirty-eight million, four hundred thirty-five thousand, eight hundred forty-five".