30694323504 has 120 divisors (see below), whose sum is σ = 85975903440. Its totient is φ = 9431924736.

The previous prime is 30694323449. The next prime is 30694323529. The reversal of 30694323504 is 40532349603.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7534012 + ... + 7538084.

It is an arithmetic number, because the mean of its divisors is an integer number (716465862).

Almost surely, 2^30694323504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30694323504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42987951720).

30694323504 is an abundant number, since it is smaller than the sum of its proper divisors (55281579936).

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

30694323504 is a wasteful number, since it uses less digits than its factorization.

30694323504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039 (or 5020 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 30694323504 in words is "thirty billion, six hundred ninety-four million, three hundred twenty-three thousand, five hundred four".