30412326052 has 12 divisors (see below), whose sum is σ = 56352251340. Its totient is φ = 14311682816.

The previous prime is 30412326019. The next prime is 30412326059. The reversal of 30412326052 is 25062321403.

It can be written as a sum of positive squares in 2 ways, for example, as 8254812736 + 22157513316 = 90856^2 + 148854^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30412326052.

It is not an unprimeable number, because it can be changed into a prime (30412326059) 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, 223619977 + ... + 223620112.

It is an arithmetic number, because the mean of its divisors is an integer number (4696020945).

Almost surely, 2^30412326052 is an apocalyptic number.

It is an amenable number.

30412326052 is a deficient number, since it is larger than the sum of its proper divisors (25939925288).

30412326052 is a wasteful number, since it uses less digits than its factorization.

30412326052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447240110 (or 447240108 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 30412326052 its reverse (25062321403), we get a palindrome (55474647455).

The spelling of 30412326052 in words is "thirty billion, four hundred twelve million, three hundred twenty-six thousand, fifty-two".