289084042722 has 8 divisors (see below), whose sum is σ = 578168085456. Its totient is φ = 96361347572.

The previous prime is 289084042703. The next prime is 289084042739. The reversal of 289084042722 is 227240480982.

It is a sphenic number, since it is the product of 3 distinct primes.

289084042722 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24090336888 + ... + 24090336899.

It is an arithmetic number, because the mean of its divisors is an integer number (72271010682).

Almost surely, 2^289084042722 is an apocalyptic number.

289084042722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

289084042722 is a wasteful number, since it uses less digits than its factorization.

289084042722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48180673792.

The product of its (nonzero) digits is 1032192, while the sum is 48.

The spelling of 289084042722 in words is "two hundred eighty-nine billion, eighty-four million, forty-two thousand, seven hundred twenty-two".