141449 has 12 divisors (see below), whose sum is σ = 178752. Its totient is φ = 109560.
The previous prime is 141443. The next prime is 141461. The reversal of 141449 is 944141.
It is not a de Polignac number, because 141449 - 212 = 137353 is a prime.
It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.
It is a plaindrome in base 16.
It is a nialpdrome in base 11.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141443) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 764 + ... + 930.
It is an arithmetic number, because the mean of its divisors is an integer number (14896).
2141449 is an apocalyptic number.
It is an amenable number.
141449 is a deficient number, since it is larger than the sum of its proper divisors (37303).
141449 is a wasteful number, since it uses less digits than its factorization.
141449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196 (or 185 counting only the distinct ones).
The product of its digits is 576, while the sum is 23.
The square root of 141449 is about 376.0970619401. The cubic root of 141449 is about 52.1034675578.
The spelling of 141449 in words is "one hundred forty-one thousand, four hundred forty-nine".
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