141420 has 24 divisors (see below), whose sum is σ = 396144. Its totient is φ = 37696.

The previous prime is 141413. The next prime is 141439. The reversal of 141420 is 24141.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 141396 and 141405.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1119 + ... + 1238.

It is an arithmetic number, because the mean of its divisors is an integer number (16506).

2¹⁴¹⁴²⁰ is an apocalyptic number.

141420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141420 is an abundant number, since it is smaller than the sum of its proper divisors (254724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141420 is a wasteful number, since it uses less digits than its factorization.

141420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369 (or 2367 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 141420 is about 376.0585060865. The cubic root of 141420 is about 52.0999065480.

Adding to 141420 its reverse (24141), we get a palindrome (165561).

It can be divided in two parts, 141 and 420, that added together give a triangular number (561 = T₃₃).

The spelling of 141420 in words is "one hundred forty-one thousand, four hundred twenty", and thus it is an iban number.