30086538906 has 16 divisors (see below), whose sum is σ = 60190171200. Its totient is φ = 10025997408.

The previous prime is 30086538877. The next prime is 30086538959. The reversal of 30086538906 is 60983568003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689286 + ... + 731633.

It is an arithmetic number, because the mean of its divisors is an integer number (3761885700).

Almost surely, 2^30086538906 is an apocalyptic number.

30086538906 is an abundant number, since it is smaller than the sum of its proper divisors (30103632294).

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

30086538906 is a wasteful number, since it uses less digits than its factorization.

30086538906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424453.

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 30086538906 in words is "thirty billion, eighty-six million, five hundred thirty-eight thousand, nine hundred six".