41814381 has 16 divisors (see below), whose sum is σ = 65773568. Its totient is φ = 23122800.

The previous prime is 41814371. The next prime is 41814389. The reversal of 41814381 is 18341814.

It is not a de Polignac number, because 41814381 - 2¹⁵ = 41781613 is a prime.

It is a super-2 number, since 2×41814381² = 3496884916826322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41814389) 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, 31465 + ... + 32766.

It is an arithmetic number, because the mean of its divisors is an integer number (4110848).

Almost surely, 2^41814381 is an apocalyptic number.

It is an amenable number.

41814381 is a deficient number, since it is larger than the sum of its proper divisors (23959187).

41814381 is a wasteful number, since it uses less digits than its factorization.

41814381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64272.

The product of its digits is 3072, while the sum is 30.

The square root of 41814381 is about 6466.4040238760. The cubic root of 41814381 is about 347.0898315981.

It can be divided in two parts, 41814 and 381, that added together give a triangular number (42195 = T₂₉₀).

The spelling of 41814381 in words is "forty-one million, eight hundred fourteen thousand, three hundred eighty-one".