30275480349440 has 36 divisors (see below), whose sum is σ = 72519236527584. Its totient is φ = 12110192139264.

The previous prime is 30275480349407. The next prime is 30275480349449. The reversal of 30275480349440 is 4494308457203.

30275480349440 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×30275480349440³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (30275480349449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11826358232 + ... + 11826360791.

Almost surely, 2^{30275480349440} is an apocalyptic number.

It is an amenable number.

30275480349440 is an abundant number, since it is smaller than the sum of its proper divisors (42243756178144).

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

30275480349440 is an equidigital number, since it uses as much as digits as its factorization.

30275480349440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23652719044 (or 23652719030 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 53.

The spelling of 30275480349440 in words is "thirty trillion, two hundred seventy-five billion, four hundred eighty million, three hundred forty-nine thousand, four hundred forty".