288720079872 has 176 divisors, whose sum is σ = 897431001600. Its totient is φ = 82491150336.

The previous prime is 288720079831. The next prime is 288720079883. The reversal of 288720079872 is 278970027882.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 916693 + ... + 1190699.

Almost surely, 2^288720079872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 288720079872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (448715500800).

288720079872 is an abundant number, since it is smaller than the sum of its proper divisors (608710921728).

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

288720079872 is an equidigital number, since it uses as much as digits as its factorization.

288720079872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274051 (or 274019 counting only the distinct ones).

The product of its (nonzero) digits is 12644352, while the sum is 60.

The spelling of 288720079872 in words is "two hundred eighty-eight billion, seven hundred twenty million, seventy-nine thousand, eight hundred seventy-two".