30406543048 has 16 divisors (see below), whose sum is σ = 65156878080. Its totient is φ = 13031375568.

The previous prime is 30406543019. The next prime is 30406543103. The reversal of 30406543048 is 84034560403.

It is a junction number, because it is equal to n+sod(n) for n = 30406542998 and 30406543016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271486936 + ... + 271487047.

It is an arithmetic number, because the mean of its divisors is an integer number (4072304880).

Almost surely, 2^30406543048 is an apocalyptic number.

It is an amenable number.

30406543048 is an abundant number, since it is smaller than the sum of its proper divisors (34750335032).

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

30406543048 is a wasteful number, since it uses less digits than its factorization.

30406543048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542973996 (or 542973992 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 30406543048 in words is "thirty billion, four hundred six million, five hundred forty-three thousand, forty-eight".