141353665 has 4 divisors (see below), whose sum is σ = 169624404. Its totient is φ = 113082928.

The previous prime is 141353647. The next prime is 141353669. The reversal of 141353665 is 566353141.

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 98267569 + 43086096 = 9913^2 + 6564^2 .

It is a cyclic number.

It is not a de Polignac number, because 141353665 - 2¹⁵ = 141320897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141353665.

It is not an unprimeable number, because it can be changed into a prime (141353669) 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, 14135362 + ... + 14135371.

It is an arithmetic number, because the mean of its divisors is an integer number (42406101).

Almost surely, 2^141353665 is an apocalyptic number.

It is an amenable number.

141353665 is a deficient number, since it is larger than the sum of its proper divisors (28270739).

141353665 is an equidigital number, since it uses as much as digits as its factorization.

141353665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28270738.

The product of its digits is 32400, while the sum is 34.

The square root of 141353665 is about 11889.2247434389. The cubic root of 141353665 is about 520.9175921424.

The spelling of 141353665 in words is "one hundred forty-one million, three hundred fifty-three thousand, six hundred sixty-five".