288920286348 has 24 divisors (see below), whose sum is σ = 677913526080. Its totient is φ = 95768734800.

The previous prime is 288920286299. The next prime is 288920286377. The reversal of 288920286348 is 843682029882.

It is a junction number, because it is equal to n+sod(n) for n = 288920286291 and 288920286300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67251178 + ... + 67255473.

It is an arithmetic number, because the mean of its divisors is an integer number (28246396920).

Almost surely, 2^288920286348 is an apocalyptic number.

It is an amenable number.

288920286348 is an abundant number, since it is smaller than the sum of its proper divisors (388993239732).

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

288920286348 is a wasteful number, since it uses less digits than its factorization.

288920286348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134506837 (or 134506835 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 60.

The spelling of 288920286348 in words is "two hundred eighty-eight billion, nine hundred twenty million, two hundred eighty-six thousand, three hundred forty-eight".