288832140341 has 4 divisors (see below), whose sum is σ = 289475419500. Its totient is φ = 288188861184.

The previous prime is 288832140271. The next prime is 288832140353. The reversal of 288832140341 is 143041238882.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 252094368100 + 36737772241 = 502090^2 + 191671^2 .

It is a de Polignac number, because none of the positive numbers 2^k-288832140341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 288832140292 and 288832140301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288832140361) 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, 321638906 + ... + 321639803.

It is an arithmetic number, because the mean of its divisors is an integer number (72368854875).

Almost surely, 2^288832140341 is an apocalyptic number.

It is an amenable number.

288832140341 is a deficient number, since it is larger than the sum of its proper divisors (643279159).

288832140341 is an equidigital number, since it uses as much as digits as its factorization.

288832140341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643279158.

The product of its (nonzero) digits is 294912, while the sum is 44.

The spelling of 288832140341 in words is "two hundred eighty-eight billion, eight hundred thirty-two million, one hundred forty thousand, three hundred forty-one".