30030698880 has 1536 divisors, whose sum is σ = 138579517440. Its totient is φ = 5819793408.

The previous prime is 30030698837. The next prime is 30030698899. The reversal of 30030698880 is 8889603003.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 566616934 + ... + 566616986.

It is an arithmetic number, because the mean of its divisors is an integer number (90221040).

Almost surely, 2^30030698880 is an apocalyptic number.

30030698880 is a gapful number since it is divisible by the number (30) 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 30030698880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69289758720).

30030698880 is an abundant number, since it is smaller than the sum of its proper divisors (108548818560).

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

30030698880 is a wasteful number, since it uses less digits than its factorization.

30030698880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 30030698880 in words is "thirty billion, thirty million, six hundred ninety-eight thousand, eight hundred eighty".