30252310503424 has 112 divisors (see below), whose sum is σ = 64079478894888. Its totient is φ = 14232009572352.

The previous prime is 30252310503377. The next prime is 30252310503449. The reversal of 30252310503424 is 42430501325203.

It can be written as a sum of positive squares in 4 ways, for example, as 18903712665600 + 11348597837824 = 4347840^2 + 3368768^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 30252310503424.

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, 478061674 + ... + 478124950.

Almost surely, 2^{30252310503424} is an apocalyptic number.

30252310503424 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30252310503424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32039739447444).

30252310503424 is an abundant number, since it is smaller than the sum of its proper divisors (33827168391464).

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

30252310503424 is an equidigital number, since it uses as much as digits as its factorization.

30252310503424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66753 (or 66729 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 30252310503424 its reverse (42430501325203), we get a palindrome (72682811828627).

The spelling of 30252310503424 in words is "thirty trillion, two hundred fifty-two billion, three hundred ten million, five hundred three thousand, four hundred twenty-four".