141353943 has 16 divisors (see below), whose sum is σ = 193898496. Its totient is φ = 91546560.

The previous prime is 141353923. The next prime is 141353951. The reversal of 141353943 is 349353141.

It is a happy number.

It is not a de Polignac number, because 141353943 - 2¹⁰ = 141352919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141353923) 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, 21771 + ... + 27507.

It is an arithmetic number, because the mean of its divisors is an integer number (12118656).

Almost surely, 2^141353943 is an apocalyptic number.

141353943 is a deficient number, since it is larger than the sum of its proper divisors (52544553).

141353943 is a wasteful number, since it uses less digits than its factorization.

141353943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5974.

The product of its digits is 19440, while the sum is 33.

The square root of 141353943 is about 11889.2364346917. The cubic root of 141353943 is about 520.9179336380.

The spelling of 141353943 in words is "one hundred forty-one million, three hundred fifty-three thousand, nine hundred forty-three".