30860030280 has 64 divisors (see below), whose sum is σ = 97452734400. Its totient is φ = 7796217600.

The previous prime is 30860030251. The next prime is 30860030291. The reversal of 30860030280 is 8203006803.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6765271 + ... + 6769830.

It is an arithmetic number, because the mean of its divisors is an integer number (1522698975).

Almost surely, 2^30860030280 is an apocalyptic number.

30860030280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30860030280 is an abundant number, since it is smaller than the sum of its proper divisors (66592704120).

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

30860030280 is a wasteful number, since it uses less digits than its factorization.

30860030280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13535134 (or 13535130 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 30860030280 in words is "thirty billion, eight hundred sixty million, thirty thousand, two hundred eighty".