30048608440 has 16 divisors (see below), whose sum is σ = 67609369080. Its totient is φ = 12019443360.

The previous prime is 30048608413. The next prime is 30048608483. The reversal of 30048608440 is 4480684003.

It is a self number, because there is not a number n which added to its sum of digits gives 30048608440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375607566 + ... + 375607645.

Almost surely, 2^30048608440 is an apocalyptic number.

It is an amenable number.

30048608440 is an abundant number, since it is smaller than the sum of its proper divisors (37560760640).

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

30048608440 is a wasteful number, since it uses less digits than its factorization.

30048608440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751215222 (or 751215218 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 37.

The spelling of 30048608440 in words is "thirty billion, forty-eight million, six hundred eight thousand, four hundred forty".