288860143146 has 8 divisors (see below), whose sum is σ = 577720286304. Its totient is φ = 96286714380.

The previous prime is 288860143129. The next prime is 288860143147. The reversal of 288860143146 is 641341068882.

288860143146 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

288860143146 is an admirable number.

It is a super-2 number, since 2×288860143146² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (288860143147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24071678590 + ... + 24071678601.

It is an arithmetic number, because the mean of its divisors is an integer number (72215035788).

Almost surely, 2^288860143146 is an apocalyptic number.

288860143146 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.

288860143146 is a wasteful number, since it uses less digits than its factorization.

288860143146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48143357196.

The product of its (nonzero) digits is 1769472, while the sum is 51.

The spelling of 288860143146 in words is "two hundred eighty-eight billion, eight hundred sixty million, one hundred forty-three thousand, one hundred forty-six".