30856574117 has 8 divisors (see below), whose sum is σ = 32215793280. Its totient is φ = 29498824080.

The previous prime is 30856574107. The next prime is 30856574143. The reversal of 30856574117 is 71147565803.

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 30856574117 - 2⁶ = 30856574053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30856574107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324242 + ... + 408467.

It is an arithmetic number, because the mean of its divisors is an integer number (4026974160).

Almost surely, 2^30856574117 is an apocalyptic number.

It is an amenable number.

30856574117 is a deficient number, since it is larger than the sum of its proper divisors (1359219163).

30856574117 is a wasteful number, since it uses less digits than its factorization.

30856574117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734563.

The product of its (nonzero) digits is 705600, while the sum is 47.

The spelling of 30856574117 in words is "thirty billion, eight hundred fifty-six million, five hundred seventy-four thousand, one hundred seventeen".