289362065006248 has 64 divisors (see below), whose sum is σ = 631821665180160. Its totient is φ = 123021361191936.

The previous prime is 289362065006243. The next prime is 289362065006257. The reversal of 289362065006248 is 842600560263982.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (289362065006243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1741048036 + ... + 1741214227.

It is an arithmetic number, because the mean of its divisors is an integer number (9872213518440).

Almost surely, 2^{289362065006248} is an apocalyptic number.

It is an amenable number.

289362065006248 is an abundant number, since it is smaller than the sum of its proper divisors (342459600173912).

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

289362065006248 is a wasteful number, since it uses less digits than its factorization.

289362065006248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3482262346 (or 3482262342 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 61.

The spelling of 289362065006248 in words is "two hundred eighty-nine trillion, three hundred sixty-two billion, sixty-five million, six thousand, two hundred forty-eight".