288061282231 has 8 divisors (see below), whose sum is σ = 291682891584. Its totient is φ = 284458487040.

The previous prime is 288061282199. The next prime is 288061282303. The reversal of 288061282231 is 132282160882.

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

It is a cyclic number.

It is not a de Polignac number, because 288061282231 - 2⁵ = 288061282199 is a prime.

It is a super-2 number, since 2×288061282231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288061282031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4672726 + ... + 4733971.

It is an arithmetic number, because the mean of its divisors is an integer number (36460361448).

Almost surely, 2^288061282231 is an apocalyptic number.

288061282231 is a deficient number, since it is larger than the sum of its proper divisors (3621609353).

288061282231 is a wasteful number, since it uses less digits than its factorization.

288061282231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9407081.

The product of its (nonzero) digits is 147456, while the sum is 43.

The spelling of 288061282231 in words is "two hundred eighty-eight billion, sixty-one million, two hundred eighty-two thousand, two hundred thirty-one".