30906064461 has 8 divisors (see below), whose sum is σ = 41209369344. Its totient is φ = 20603401280.

The previous prime is 30906064421. The next prime is 30906064507. The reversal of 30906064461 is 16446060903.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30906064461 - 2⁷ = 30906064333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30906064421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33756 + ... + 250901.

It is an arithmetic number, because the mean of its divisors is an integer number (5151171168).

Almost surely, 2^30906064461 is an apocalyptic number.

It is an amenable number.

30906064461 is a deficient number, since it is larger than the sum of its proper divisors (10303304883).

30906064461 is a wasteful number, since it uses less digits than its factorization.

30906064461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320851.

The product of its (nonzero) digits is 93312, while the sum is 39.

The spelling of 30906064461 in words is "thirty billion, nine hundred six million, sixty-four thousand, four hundred sixty-one".