30808886417 has 8 divisors (see below), whose sum is σ = 30889044480. Its totient is φ = 30728777040.

The previous prime is 30808886401. The next prime is 30808886431. The reversal of 30808886417 is 71468880803.

It is a happy number.

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 30808886417 - 2⁴ = 30808886401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30808886917) 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, 1491959 + ... + 1512467.

It is an arithmetic number, because the mean of its divisors is an integer number (3861130560).

Almost surely, 2^30808886417 is an apocalyptic number.

It is an amenable number.

30808886417 is a deficient number, since it is larger than the sum of its proper divisors (80158063).

30808886417 is a wasteful number, since it uses less digits than its factorization.

30808886417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24343.

The product of its (nonzero) digits is 2064384, while the sum is 53.

The spelling of 30808886417 in words is "thirty billion, eight hundred eight million, eight hundred eighty-six thousand, four hundred seventeen".