41422143 has 8 divisors (see below), whose sum is σ = 63119488. Its totient is φ = 23669784.

The previous prime is 41422141. The next prime is 41422151. The reversal of 41422143 is 34122414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41422143 - 2¹ = 41422141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1972483 = 41422143 / (4 + 1 + 4 + 2 + 2 + 1 + 4 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41422141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986221 + ... + 986262.

It is an arithmetic number, because the mean of its divisors is an integer number (7889936).

Almost surely, 2^41422143 is an apocalyptic number.

41422143 is a deficient number, since it is larger than the sum of its proper divisors (21697345).

41422143 is a wasteful number, since it uses less digits than its factorization.

41422143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972493.

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

The square root of 41422143 is about 6436.0036513352. The cubic root of 41422143 is about 346.0011332338.

Adding to 41422143 its reverse (34122414), we get a palindrome (75544557).

The spelling of 41422143 in words is "forty-one million, four hundred twenty-two thousand, one hundred forty-three".