280030201173468 has 72 divisors (see below), whose sum is σ = 709426586494080. Its totient is φ = 93136094163840.

The previous prime is 280030201173449. The next prime is 280030201173473. The reversal of 280030201173468 is 864371102030082.

280030201173468 is a `hidden beast` number, since 2 + 80 + 0 + 30 + 2 + 0 + 11 + 73 + 468 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128542978 + ... + 130703318.

It is an arithmetic number, because the mean of its divisors is an integer number (9853147034640).

Almost surely, 2^{280030201173468} is an apocalyptic number.

It is an amenable number.

280030201173468 is an abundant number, since it is smaller than the sum of its proper divisors (429396385320612).

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

280030201173468 is a wasteful number, since it uses less digits than its factorization.

280030201173468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168347 (or 2168342 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 280030201173468 in words is "two hundred eighty trillion, thirty billion, two hundred one million, one hundred seventy-three thousand, four hundred sixty-eight".