141328288657540 has 12 divisors (see below), whose sum is σ = 296789406180876. Its totient is φ = 56531315463008.

The previous prime is 141328288657529. The next prime is 141328288657553. The reversal of 141328288657540 is 45756882823141.

It can be written as a sum of positive squares in 2 ways, for example, as 30139572962304 + 111188715695236 = 5489952^2 + 10544606^2 .

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, 3533207216419 + ... + 3533207216458.

It is an arithmetic number, because the mean of its divisors is an integer number (24732450515073).

Almost surely, 2^{141328288657540} is an apocalyptic number.

141328288657540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141328288657540 is an abundant number, since it is smaller than the sum of its proper divisors (155461117523336).

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

141328288657540 is a wasteful number, since it uses less digits than its factorization.

141328288657540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7066414432886 (or 7066414432884 counting only the distinct ones).

The product of its (nonzero) digits is 103219200, while the sum is 64.

The spelling of 141328288657540 in words is "one hundred forty-one trillion, three hundred twenty-eight billion, two hundred eighty-eight million, six hundred fifty-seven thousand, five hundred forty".