30165000794 has 4 divisors (see below), whose sum is σ = 45247501194. Its totient is φ = 15082500396.

The previous prime is 30165000781. The next prime is 30165000839. The reversal of 30165000794 is 49700056103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49700056103 = 7127 ⋅6973489.

It can be written as a sum of positive squares in only one way, i.e., 24921358225 + 5243642569 = 157865^2 + 72413^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7541250197 + ... + 7541250200.

Almost surely, 2^30165000794 is an apocalyptic number.

30165000794 is a deficient number, since it is larger than the sum of its proper divisors (15082500400).

30165000794 is a wasteful number, since it uses less digits than its factorization.

30165000794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15082500399.

The product of its (nonzero) digits is 22680, while the sum is 35.

Adding to 30165000794 its reverse (49700056103), we get a palindrome (79865056897).

The spelling of 30165000794 in words is "thirty billion, one hundred sixty-five million, seven hundred ninety-four", and thus it is an aban number.