141282309 has 16 divisors (see below), whose sum is σ = 226618880. Its totient is φ = 76483440.

The previous prime is 141282301. The next prime is 141282311. The reversal of 141282309 is 903282141.

It is not a de Polignac number, because 141282309 - 2³ = 141282301 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141282301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176647 + ... + 177444.

It is an arithmetic number, because the mean of its divisors is an integer number (14163680).

Almost surely, 2^141282309 is an apocalyptic number.

141282309 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

141282309 is a deficient number, since it is larger than the sum of its proper divisors (85336571).

141282309 is a wasteful number, since it uses less digits than its factorization.

141282309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354120.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 141282309 is about 11886.2234961320. The cubic root of 141282309 is about 520.8299234991.

The spelling of 141282309 in words is "one hundred forty-one million, two hundred eighty-two thousand, three hundred nine".