41242403 has 4 divisors (see below), whose sum is σ = 41257368. Its totient is φ = 41227440.

The previous prime is 41242373. The next prime is 41242429. The reversal of 41242403 is 30424214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41242403 - 2⁶ = 41242339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41242463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2018 + ... + 9303.

It is an arithmetic number, because the mean of its divisors is an integer number (10314342).

Almost surely, 2^41242403 is an apocalyptic number.

41242403 is a deficient number, since it is larger than the sum of its proper divisors (14965).

41242403 is a wasteful number, since it uses less digits than its factorization.

41242403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14964.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 41242403 is about 6422.0248364515. The cubic root of 41242403 is about 345.4999486891.

Adding to 41242403 its reverse (30424214), we get a palindrome (71666617).

The spelling of 41242403 in words is "forty-one million, two hundred forty-two thousand, four hundred three".