30864169475 has 12 divisors (see below), whose sum is σ = 38387204520. Its totient is φ = 24616732800.

The previous prime is 30864169447. The next prime is 30864169489. The reversal of 30864169475 is 57496146803.

It is not a de Polignac number, because 30864169475 - 2¹⁸ = 30863907331 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1856630 + ... + 1873179.

It is an arithmetic number, because the mean of its divisors is an integer number (3198933710).

Almost surely, 2^30864169475 is an apocalyptic number.

30864169475 is a deficient number, since it is larger than the sum of its proper divisors (7523035045).

30864169475 is a wasteful number, since it uses less digits than its factorization.

30864169475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3730150 (or 3730145 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 30864169475 in words is "thirty billion, eight hundred sixty-four million, one hundred sixty-nine thousand, four hundred seventy-five".