30211611164 has 24 divisors (see below), whose sum is σ = 60458428128. Its totient is φ = 12940289280.

The previous prime is 30211611161. The next prime is 30211611169. The reversal of 30211611164 is 46111611203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30211611161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265289 + ... + 361664.

It is an arithmetic number, because the mean of its divisors is an integer number (2519101172).

Almost surely, 2^30211611164 is an apocalyptic number.

It is an amenable number.

30211611164 is an abundant number, since it is smaller than the sum of its proper divisors (30246816964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30211611164 is a wasteful number, since it uses less digits than its factorization.

30211611164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628685 (or 628683 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 30211611164 in words is "thirty billion, two hundred eleven million, six hundred eleven thousand, one hundred sixty-four".