30664423226242 has 48 divisors (see below), whose sum is σ = 51452269134336. Its totient is φ = 13624558106400.

The previous prime is 30664423226141. The next prime is 30664423226249. The reversal of 30664423226242 is 24262232446603.

It is a junction number, because it is equal to n+sod(n) for n = 30664423226192 and 30664423226201.

It is not an unprimeable number, because it can be changed into a prime (30664423226249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1559593 + ... + 7985059.

It is an arithmetic number, because the mean of its divisors is an integer number (1071922273632).

Almost surely, 2^{30664423226242} is an apocalyptic number.

30664423226242 is a deficient number, since it is larger than the sum of its proper divisors (20787845908094).

30664423226242 is a wasteful number, since it uses less digits than its factorization.

30664423226242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6425735 (or 6425704 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 46.

The spelling of 30664423226242 in words is "thirty trillion, six hundred sixty-four billion, four hundred twenty-three million, two hundred twenty-six thousand, two hundred forty-two".