141799289 has 4 divisors (see below), whose sum is σ = 143124624. Its totient is φ = 140473956.

The previous prime is 141799271. The next prime is 141799297. The reversal of 141799289 is 982997141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 982997141 = 7 ⋅140428163.

It is a cyclic number.

It is not a de Polignac number, because 141799289 - 2²⁰ = 140750713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141799249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662507 + ... + 662720.

It is an arithmetic number, because the mean of its divisors is an integer number (35781156).

Almost surely, 2^141799289 is an apocalyptic number.

It is an amenable number.

141799289 is a deficient number, since it is larger than the sum of its proper divisors (1325335).

141799289 is a wasteful number, since it uses less digits than its factorization.

141799289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325334.

The product of its digits is 326592, while the sum is 50.

The square root of 141799289 is about 11907.9506633173. The cubic root of 141799289 is about 521.4644235488.

The spelling of 141799289 in words is "one hundred forty-one million, seven hundred ninety-nine thousand, two hundred eighty-nine".