41493141 has 20 divisors (see below), whose sum is σ = 65631852. Its totient is φ = 26034048.

The previous prime is 41493121. The next prime is 41493143. The reversal of 41493141 is 14139414.

It can be written as a sum of positive squares in 2 ways, for example, as 22752900 + 18740241 = 4770^2 + 4329^2 .

It is not a de Polignac number, because 41493141 - 2⁷ = 41493013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41493143) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13690 + ... + 16443.

Almost surely, 2^41493141 is an apocalyptic number.

It is an amenable number.

41493141 is a deficient number, since it is larger than the sum of its proper divisors (24138711).

41493141 is a wasteful number, since it uses less digits than its factorization.

41493141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30162 (or 30153 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 41493141 is about 6441.5169797184. The cubic root of 41493141 is about 346.1987036226.

The spelling of 41493141 in words is "forty-one million, four hundred ninety-three thousand, one hundred forty-one".