41449131 has 8 divisors (see below), whose sum is σ = 61406160. Its totient is φ = 27632736.

The previous prime is 41449129. The next prime is 41449189. The reversal of 41449131 is 13194414.

It is not a de Polignac number, because 41449131 - 2¹ = 41449129 is a prime.

It is a super-2 number, since 2×41449131² = 3436060921310322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1535153 = 41449131 / (4 + 1 + 4 + 4 + 9 + 1 + 3 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 41449095 and 41449104.

It is not an unprimeable number, because it can be changed into a prime (41449231) 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, 767550 + ... + 767603.

It is an arithmetic number, because the mean of its divisors is an integer number (7675770).

Almost surely, 2^41449131 is an apocalyptic number.

41449131 is a deficient number, since it is larger than the sum of its proper divisors (19957029).

41449131 is a wasteful number, since it uses less digits than its factorization.

41449131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535162 (or 1535156 counting only the distinct ones).

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

The square root of 41449131 is about 6438.0999526258. The cubic root of 41449131 is about 346.0762609365.

The spelling of 41449131 in words is "forty-one million, four hundred forty-nine thousand, one hundred thirty-one".