30807214080 has 384 divisors, whose sum is σ = 106048051200. Its totient is φ = 7610499072.

The previous prime is 30807213979. The next prime is 30807214157. The reversal of 30807214080 is 8041270803.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27432399 + ... + 27433521.

It is an arithmetic number, because the mean of its divisors is an integer number (276166800).

Almost surely, 2^30807214080 is an apocalyptic number.

30807214080 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 30807214080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53024025600).

30807214080 is an abundant number, since it is smaller than the sum of its proper divisors (75240837120).

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

30807214080 is a wasteful number, since it uses less digits than its factorization.

30807214080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219 (or 1199 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

Adding to 30807214080 its reverse (8041270803), we get a palindrome (38848484883).

The spelling of 30807214080 in words is "thirty billion, eight hundred seven million, two hundred fourteen thousand, eighty".