30423034084 has 9 divisors (see below), whose sum is σ = 53240920131. Its totient is φ = 15211342620.

The previous prime is 30423034073. The next prime is 30423034087. The reversal of 30423034084 is 48043032403.

The square root of 30423034084 is 174422.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×30423034084² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30423034087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 305239 + ... + 392449.

Almost surely, 2^30423034084 is an apocalyptic number.

30423034084 is the 174422-nd square number.

It is an amenable number.

30423034084 is a deficient number, since it is larger than the sum of its proper divisors (22817886047).

30423034084 is an frugal number, since it uses more digits than its factorization.

30423034084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174426 (or 87213 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 30423034084 its reverse (48043032403), we get a palindrome (78466066487).

The spelling of 30423034084 in words is "thirty billion, four hundred twenty-three million, thirty-four thousand, eighty-four".