141709741 has 4 divisors (see below), whose sum is σ = 145539772. Its totient is φ = 137879712.

The previous prime is 141709727. The next prime is 141709753. The reversal of 141709741 is 147907141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 147907141 = 4013 ⋅36857.

It can be written as a sum of positive squares in 2 ways, for example, as 137592900 + 4116841 = 11730^2 + 2029^2 .

It is a cyclic number.

It is not a de Polignac number, because 141709741 - 2⁵ = 141709709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141709697 and 141709706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141709721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1914960 + ... + 1915033.

It is an arithmetic number, because the mean of its divisors is an integer number (36384943).

Almost surely, 2^141709741 is an apocalyptic number.

It is an amenable number.

141709741 is a deficient number, since it is larger than the sum of its proper divisors (3830031).

141709741 is an equidigital number, since it uses as much as digits as its factorization.

141709741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830030.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 141709741 is about 11904.1900606467. The cubic root of 141709741 is about 521.3546300285.

The spelling of 141709741 in words is "one hundred forty-one million, seven hundred nine thousand, seven hundred forty-one".