30523244352 has 28 divisors (see below), whose sum is σ = 80759417856. Its totient is φ = 10174414720.

The previous prime is 30523244347. The next prime is 30523244359. The reversal of 30523244352 is 25344232503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30523244359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79487424 + ... + 79487807.

Almost surely, 2^30523244352 is an apocalyptic number.

30523244352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30523244352 is an abundant number, since it is smaller than the sum of its proper divisors (50236173504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30523244352 is a wasteful number, since it uses less digits than its factorization.

30523244352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158975246 (or 158975236 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 30523244352 its reverse (25344232503), we get a palindrome (55867476855).

The spelling of 30523244352 in words is "thirty billion, five hundred twenty-three million, two hundred forty-four thousand, three hundred fifty-two".