420141 has 8 divisors (see below), whose sum is σ = 584640. Its totient is φ = 267872.

The previous prime is 420103. The next prime is 420149. The reversal of 420141 is 141024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 420141 - 2¹⁴ = 403757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420149) 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, 2976 + ... + 3113.

It is an arithmetic number, because the mean of its divisors is an integer number (73080).

2⁴²⁰¹⁴¹ is an apocalyptic number.

It is an amenable number.

420141 is a deficient number, since it is larger than the sum of its proper divisors (164499).

420141 is a wasteful number, since it uses less digits than its factorization.

420141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6115.

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

The square root of 420141 is about 648.1828445740. The cubic root of 420141 is about 74.8971033394.

Adding to 420141 its reverse (141024), we get a palindrome (561165).

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

The spelling of 420141 in words is "four hundred twenty thousand, one hundred forty-one", and thus it is an iban number.