41031045 has 24 divisors (see below), whose sum is σ = 77586912. Its totient is φ = 19893600.

The previous prime is 41031043. The next prime is 41031049. The reversal of 41031045 is 54013014.

It is a happy number.

It is not a de Polignac number, because 41031045 - 2¹ = 41031043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41031041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40951 + ... + 41940.

It is an arithmetic number, because the mean of its divisors is an integer number (3232788).

Almost surely, 2^41031045 is an apocalyptic number.

41031045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41031045 is a deficient number, since it is larger than the sum of its proper divisors (36555867).

41031045 is a wasteful number, since it uses less digits than its factorization.

41031045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82913 (or 82910 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 41031045 is about 6405.5479859260. The cubic root of 41031045 is about 344.9087345231.

Adding to 41031045 its reverse (54013014), we get a palindrome (95044059).

The spelling of 41031045 in words is "forty-one million, thirty-one thousand, forty-five".