141399 has 8 divisors (see below), whose sum is σ = 209520. Its totient is φ = 94248.

The previous prime is 141397. The next prime is 141403. The reversal of 141399 is 993141.

It is not a de Polignac number, because 141399 - 2¹ = 141397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 5237 = 141399 / (1 + 4 + 1 + 3 + 9 + 9).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 141399.

It is not an unprimeable number, because it can be changed into a prime (141397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2592 + ... + 2645.

It is an arithmetic number, because the mean of its divisors is an integer number (26190).

2¹⁴¹³⁹⁹ is an apocalyptic number.

141399 is a deficient number, since it is larger than the sum of its proper divisors (68121).

141399 is an equidigital number, since it uses as much as digits as its factorization.

141399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5246 (or 5240 counting only the distinct ones).

The product of its digits is 972, while the sum is 27.

The square root of 141399 is about 376.0305838625. The cubic root of 141399 is about 52.0973275818.

The spelling of 141399 in words is "one hundred forty-one thousand, three hundred ninety-nine".