30532334460 has 48 divisors (see below), whose sum is σ = 85658580000. Its totient is φ = 8125951744.

The previous prime is 30532334389. The next prime is 30532334471. The reversal of 30532334460 is 6443323503.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 469335 + ... + 530414.

It is an arithmetic number, because the mean of its divisors is an integer number (1784553750).

Almost surely, 2^30532334460 is an apocalyptic number.

30532334460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30532334460 is an abundant number, since it is smaller than the sum of its proper divisors (55126245540).

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

30532334460 is a wasteful number, since it uses less digits than its factorization.

30532334460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000270 (or 1000268 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 30532334460 its reverse (6443323503), we get a palindrome (36975657963).

The spelling of 30532334460 in words is "thirty billion, five hundred thirty-two million, three hundred thirty-four thousand, four hundred sixty".