141334661 has 8 divisors (see below), whose sum is σ = 157455480. Its totient is φ = 125963712.

The previous prime is 141334657. The next prime is 141334663. The reversal of 141334661 is 166433141.

141334661 = 2319² + 2320² + ... + 2344².

It can be written as a sum of positive squares in 4 ways, for example, as 5262436 + 136072225 = 2294^2 + 11665^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 141334661 - 2² = 141334657 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141334663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187070 + ... + 187823.

It is an arithmetic number, because the mean of its divisors is an integer number (19681935).

Almost surely, 2^141334661 is an apocalyptic number.

It is an amenable number.

141334661 is a deficient number, since it is larger than the sum of its proper divisors (16120819).

141334661 is a wasteful number, since it uses less digits than its factorization.

141334661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374935.

The product of its digits is 5184, while the sum is 29.

The square root of 141334661 is about 11888.4255055074. The cubic root of 141334661 is about 520.8942465347.

The spelling of 141334661 in words is "one hundred forty-one million, three hundred thirty-four thousand, six hundred sixty-one".