30253302454120 has 32 divisors (see below), whose sum is σ = 68111010894600. Its totient is φ = 12094017804288.

The previous prime is 30253302454097. The next prime is 30253302454163. The reversal of 30253302454120 is 2145420335203.

It can be written as a sum of positive squares in 4 ways, for example, as 11884415074884 + 18368887379236 = 3447378^2 + 4285894^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228157185 + ... + 228289744.

Almost surely, 2^{30253302454120} is an apocalyptic number.

It is an amenable number.

30253302454120 is an abundant number, since it is smaller than the sum of its proper divisors (37857708440480).

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

30253302454120 is a wasteful number, since it uses less digits than its factorization.

30253302454120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456448597 (or 456448593 counting only the distinct ones).

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

Adding to 30253302454120 its reverse (2145420335203), we get a palindrome (32398722789323).

The spelling of 30253302454120 in words is "thirty trillion, two hundred fifty-three billion, three hundred two million, four hundred fifty-four thousand, one hundred twenty".