41344381 has 4 divisors (see below), whose sum is σ = 44524732. Its totient is φ = 38164032.

The previous prime is 41344379. The next prime is 41344393. The reversal of 41344381 is 18344314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 18344314 = 2 ⋅9172157.

It can be written as a sum of positive squares in 2 ways, for example, as 3767481 + 37576900 = 1941^2 + 6130^2 .

It is a cyclic number.

It is not a de Polignac number, because 41344381 - 2¹ = 41344379 is a prime.

It is a super-2 number, since 2×41344381² = 3418715680546322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41344321) 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, 1590156 + ... + 1590181.

It is an arithmetic number, because the mean of its divisors is an integer number (11131183).

Almost surely, 2^41344381 is an apocalyptic number.

It is an amenable number.

41344381 is a deficient number, since it is larger than the sum of its proper divisors (3180351).

41344381 is a wasteful number, since it uses less digits than its factorization.

41344381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3180350.

The product of its digits is 4608, while the sum is 28.

The square root of 41344381 is about 6429.9596421751. The cubic root of 41344381 is about 345.7844810400.

Adding to 41344381 its reverse (18344314), we get a palindrome (59688695).

It can be divided in two parts, 4134 and 4381, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 41344381 in words is "forty-one million, three hundred forty-four thousand, three hundred eighty-one".