30211617064 has 32 divisors (see below), whose sum is σ = 59919433920. Its totient is φ = 14251095936.

The previous prime is 30211616999. The next prime is 30211617077. The reversal of 30211617064 is 46071611203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1111182 + ... + 1138045.

It is an arithmetic number, because the mean of its divisors is an integer number (1872482310).

Almost surely, 2^30211617064 is an apocalyptic number.

It is an amenable number.

30211617064 is a deficient number, since it is larger than the sum of its proper divisors (29707816856).

30211617064 is a wasteful number, since it uses less digits than its factorization.

30211617064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249329 (or 2249325 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 30211617064 in words is "thirty billion, two hundred eleven million, six hundred seventeen thousand, sixty-four".