41273399 has 4 divisors (see below), whose sum is σ = 43701264. Its totient is φ = 38845536.

The previous prime is 41273371. The next prime is 41273411. The reversal of 41273399 is 99337214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99337214 = 2 ⋅49668607.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41273399 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 (41273329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1213907 + ... + 1213940.

It is an arithmetic number, because the mean of its divisors is an integer number (10925316).

Almost surely, 2^41273399 is an apocalyptic number.

41273399 is a deficient number, since it is larger than the sum of its proper divisors (2427865).

41273399 is a wasteful number, since it uses less digits than its factorization.

41273399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427864.

The product of its digits is 40824, while the sum is 38.

The square root of 41273399 is about 6424.4376407589. The cubic root of 41273399 is about 345.5864812697.

The spelling of 41273399 in words is "forty-one million, two hundred seventy-three thousand, three hundred ninety-nine".