30404223043 has 8 divisors (see below), whose sum is σ = 31730439168. Its totient is φ = 29078364744.

The previous prime is 30404223041. The next prime is 30404223049. The reversal of 30404223043 is 34032240403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30404223043 - 2¹ = 30404223041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30404222999 and 30404223017.

It is not an unprimeable number, because it can be changed into a prime (30404223041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92046 + ... + 263212.

It is an arithmetic number, because the mean of its divisors is an integer number (3966304896).

Almost surely, 2^30404223043 is an apocalyptic number.

30404223043 is a deficient number, since it is larger than the sum of its proper divisors (1326216125).

30404223043 is a wasteful number, since it uses less digits than its factorization.

30404223043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178913.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 30404223043 its reverse (34032240403), we get a palindrome (64436463446).

The spelling of 30404223043 in words is "thirty billion, four hundred four million, two hundred twenty-three thousand, forty-three".