41442231 has 4 divisors (see below), whose sum is σ = 55256312. Its totient is φ = 27628152.

The previous prime is 41442229. The next prime is 41442253. The reversal of 41442231 is 13224414.

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

It is not a de Polignac number, because 41442231 - 2¹ = 41442229 is a prime.

It is a super-2 number, since 2×41442231² = 3434917020514722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41442198 and 41442207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41442281) 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, 6907036 + ... + 6907041.

It is an arithmetic number, because the mean of its divisors is an integer number (13814078).

Almost surely, 2^41442231 is an apocalyptic number.

41442231 is a deficient number, since it is larger than the sum of its proper divisors (13814081).

41442231 is a wasteful number, since it uses less digits than its factorization.

41442231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13814080.

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

The square root of 41442231 is about 6437.5640579337. The cubic root of 41442231 is about 346.0570562016.

Adding to 41442231 its reverse (13224414), we get a palindrome (54666645).

The spelling of 41442231 in words is "forty-one million, four hundred forty-two thousand, two hundred thirty-one".