41349013 has 4 divisors (see below), whose sum is σ = 41374060. Its totient is φ = 41323968.

The previous prime is 41349001. The next prime is 41349019. The reversal of 41349013 is 31094314.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31094314 = 2 ⋅15547157.

It can be written as a sum of positive squares in 2 ways, for example, as 18852964 + 22496049 = 4342^2 + 4743^2 .

It is a cyclic number.

It is not a de Polignac number, because 41349013 - 2⁹ = 41348501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41349019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9858 + ... + 13411.

It is an arithmetic number, because the mean of its divisors is an integer number (10343515).

Almost surely, 2^41349013 is an apocalyptic number.

It is an amenable number.

41349013 is a deficient number, since it is larger than the sum of its proper divisors (25047).

41349013 is a wasteful number, since it uses less digits than its factorization.

41349013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25046.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 41349013 is about 6430.3198209731. The cubic root of 41349013 is about 345.7973938298.

The spelling of 41349013 in words is "forty-one million, three hundred forty-nine thousand, thirteen".