30716434055 has 4 divisors (see below), whose sum is σ = 36859720872. Its totient is φ = 24573147240.

The previous prime is 30716434051. The next prime is 30716434061. The reversal of 30716434055 is 55043461703.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55043461703 = 743 ⋅74082721.

It is not a de Polignac number, because 30716434055 - 2² = 30716434051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30716434051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3071643401 + ... + 3071643410.

It is an arithmetic number, because the mean of its divisors is an integer number (9214930218).

Almost surely, 2^30716434055 is an apocalyptic number.

30716434055 is a deficient number, since it is larger than the sum of its proper divisors (6143286817).

30716434055 is an equidigital number, since it uses as much as digits as its factorization.

30716434055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6143286816.

The product of its (nonzero) digits is 151200, while the sum is 38.

Adding to 30716434055 its reverse (55043461703), we get a palindrome (85759895758).

The spelling of 30716434055 in words is "thirty billion, seven hundred sixteen million, four hundred thirty-four thousand, fifty-five".