141955 has 16 divisors (see below), whose sum is σ = 194400. Its totient is φ = 98560.

The previous prime is 141941. The next prime is 141959. The reversal of 141955 is 559141.

It is not a de Polignac number, because 141955 - 2⁹ = 141443 is a prime.

141955 is a lucky number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (141959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1551 + ... + 1639.

It is an arithmetic number, because the mean of its divisors is an integer number (12150).

2¹⁴¹⁹⁵⁵ is an apocalyptic number.

141955 is a deficient number, since it is larger than the sum of its proper divisors (52445).

141955 is a wasteful number, since it uses less digits than its factorization.

141955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134.

The product of its digits is 900, while the sum is 25.

The square root of 141955 is about 376.7691600967. The cubic root of 141955 is about 52.1655228557.

The spelling of 141955 in words is "one hundred forty-one thousand, nine hundred fifty-five".