41342421 has 16 divisors (see below), whose sum is σ = 56517120. Its totient is φ = 26872560.

The previous prime is 41342401. The next prime is 41342443. The reversal of 41342421 is 12424314.

It is not a de Polignac number, because 41342421 - 2¹⁴ = 41326037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41342401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22296 + ... + 24078.

It is an arithmetic number, because the mean of its divisors is an integer number (3532320).

Almost surely, 2^41342421 is an apocalyptic number.

It is an amenable number.

41342421 is a deficient number, since it is larger than the sum of its proper divisors (15174699).

41342421 is a wasteful number, since it uses less digits than its factorization.

41342421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976.

The product of its digits is 768, while the sum is 21.

The square root of 41342421 is about 6429.8072288366. The cubic root of 41342421 is about 345.7790167884.

Adding to 41342421 its reverse (12424314), we get a palindrome (53766735).

It can be divided in two parts, 4134 and 2421, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 41342421 in words is "forty-one million, three hundred forty-two thousand, four hundred twenty-one".