30830460881 has 16 divisors (see below), whose sum is σ = 34060245120. Its totient is φ = 27673739520.

The previous prime is 30830460841. The next prime is 30830460887. The reversal of 30830460881 is 18806403803.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30830460881 - 2²⁶ = 30763352017 is a prime.

It is a super-2 number, since 2×30830460881² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30830460887) 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, 279755 + ... + 374063.

It is an arithmetic number, because the mean of its divisors is an integer number (2128765320).

Almost surely, 2^30830460881 is an apocalyptic number.

It is an amenable number.

30830460881 is a deficient number, since it is larger than the sum of its proper divisors (3229784239).

30830460881 is a wasteful number, since it uses less digits than its factorization.

30830460881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94696.

The product of its (nonzero) digits is 110592, while the sum is 41.

The spelling of 30830460881 in words is "thirty billion, eight hundred thirty million, four hundred sixty thousand, eight hundred eighty-one".