141242610665 has 8 divisors (see below), whose sum is σ = 182528912328. Its totient is φ = 104302235520.

The previous prime is 141242610631. The next prime is 141242610673. The reversal of 141242610665 is 566016242141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 279157264 + 140963453401 = 16708^2 + 375451^2 .

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

It is not a de Polignac number, because 141242610665 - 2¹² = 141242606569 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086481556 + ... + 1086481685.

It is an arithmetic number, because the mean of its divisors is an integer number (22816114041).

Almost surely, 2^141242610665 is an apocalyptic number.

It is an amenable number.

141242610665 is a deficient number, since it is larger than the sum of its proper divisors (41286301663).

141242610665 is a wasteful number, since it uses less digits than its factorization.

141242610665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172963259.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 141242610665 in words is "one hundred forty-one billion, two hundred forty-two million, six hundred ten thousand, six hundred sixty-five".