41420423 has 4 divisors (see below), whose sum is σ = 45185928. Its totient is φ = 37654920.

The previous prime is 41420417. The next prime is 41420441. The reversal of 41420423 is 32402414.

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 41420423 - 2⁸ = 41420167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41420395 and 41420404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41420023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1882736 + ... + 1882757.

It is an arithmetic number, because the mean of its divisors is an integer number (11296482).

Almost surely, 2^41420423 is an apocalyptic number.

41420423 is a deficient number, since it is larger than the sum of its proper divisors (3765505).

41420423 is a wasteful number, since it uses less digits than its factorization.

41420423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3765504.

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

The square root of 41420423 is about 6435.8700266553. The cubic root of 41420423 is about 345.9963440869.

Adding to 41420423 its reverse (32402414), we get a palindrome (73822837).

Subtracting from 41420423 its reverse (32402414), we obtain a square (9018009 = 3003²).

The spelling of 41420423 in words is "forty-one million, four hundred twenty thousand, four hundred twenty-three".