42141303 has 20 divisors (see below), whose sum is σ = 63240408. Its totient is φ = 28081080.

The previous prime is 42141299. The next prime is 42141347. The reversal of 42141303 is 30314124.

It is not a de Polignac number, because 42141303 - 2² = 42141299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42141353) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18613 + ... + 20753.

Almost surely, 2^42141303 is an apocalyptic number.

42141303 is a deficient number, since it is larger than the sum of its proper divisors (21099105).

42141303 is an frugal number, since it uses more digits than its factorization.

42141303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168 (or 2144 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 42141303 is about 6491.6333075737. The cubic root of 42141303 is about 347.9920479752.

Adding to 42141303 its reverse (30314124), we get a palindrome (72455427).

The spelling of 42141303 in words is "forty-two million, one hundred forty-one thousand, three hundred three".