30650134561 has 16 divisors (see below), whose sum is σ = 31847587200. Its totient is φ = 29476137600.

The previous prime is 30650134553. The next prime is 30650134591. The reversal of 30650134561 is 16543105603.

It is a cyclic number.

It is not a de Polignac number, because 30650134561 - 2³ = 30650134553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30650134531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1872111 + ... + 1888411.

It is an arithmetic number, because the mean of its divisors is an integer number (1990474200).

Almost surely, 2^30650134561 is an apocalyptic number.

It is an amenable number.

30650134561 is a deficient number, since it is larger than the sum of its proper divisors (1197452639).

30650134561 is a wasteful number, since it uses less digits than its factorization.

30650134561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17016.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 30650134561 in words is "thirty billion, six hundred fifty million, one hundred thirty-four thousand, five hundred sixty-one".