30068858880 has 784 divisors, whose sum is σ = 116034891120. Its totient is φ = 7453016064.

The previous prime is 30068858863. The next prime is 30068858881. The reversal of 30068858880 is 8885886003.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30068858881) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 567336934 + ... + 567336986.

Almost surely, 2^30068858880 is an apocalyptic number.

30068858880 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 30068858880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58017445560).

30068858880 is an abundant number, since it is smaller than the sum of its proper divisors (85966032240).

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

30068858880 is an frugal number, since it uses more digits than its factorization.

30068858880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 54.

The spelling of 30068858880 in words is "thirty billion, sixty-eight million, eight hundred fifty-eight thousand, eight hundred eighty".