30423161043266 has 16 divisors (see below), whose sum is σ = 45742111851384. Its totient is φ = 15175831401984.

The previous prime is 30423161043251. The next prime is 30423161043283. The reversal of 30423161043266 is 66234016132403.

It can be written as a sum of positive squares in 4 ways, for example, as 28585821458041 + 1837339585225 = 5346571^2 + 1355485^2 .

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, 8758031 + ... + 11728146.

Almost surely, 2^{30423161043266} is an apocalyptic number.

30423161043266 is a deficient number, since it is larger than the sum of its proper divisors (15318950808118).

30423161043266 is a wasteful number, since it uses less digits than its factorization.

30423161043266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20487925.

The product of its (nonzero) digits is 373248, while the sum is 41.

Adding to 30423161043266 its reverse (66234016132403), we get a palindrome (96657177175669).

The spelling of 30423161043266 in words is "thirty trillion, four hundred twenty-three billion, one hundred sixty-one million, forty-three thousand, two hundred sixty-six".