30481900260 has 192 divisors, whose sum is σ = 102781593600. Its totient is φ = 6593799168.

The previous prime is 30481900259. The next prime is 30481900289. The reversal of 30481900260 is 6200918403.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13987851 + ... + 13990029.

It is an arithmetic number, because the mean of its divisors is an integer number (535320800).

Almost surely, 2^30481900260 is an apocalyptic number.

30481900260 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 30481900260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51390796800).

30481900260 is an abundant number, since it is smaller than the sum of its proper divisors (72299693340).

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

30481900260 is a wasteful number, since it uses less digits than its factorization.

30481900260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3970 (or 3968 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 30481900260 in words is "thirty billion, four hundred eighty-one million, nine hundred thousand, two hundred sixty".