30293381694 has 16 divisors (see below), whose sum is σ = 60590949120. Its totient is φ = 10097096280.

The previous prime is 30293381687. The next prime is 30293381737. The reversal of 30293381694 is 49618339203.

It is a happy number.

It is a Curzon number.

It is a congruent number.

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, 76054 + ... + 257625.

It is an arithmetic number, because the mean of its divisors is an integer number (3786934320).

Almost surely, 2^30293381694 is an apocalyptic number.

30293381694 is an abundant number, since it is smaller than the sum of its proper divisors (30297567426).

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

30293381694 is a wasteful number, since it uses less digits than its factorization.

30293381694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348815.

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 30293381694 in words is "thirty billion, two hundred ninety-three million, three hundred eighty-one thousand, six hundred ninety-four".