40003341 has 32 divisors (see below), whose sum is σ = 64834560. Its totient is φ = 21430656.

The previous prime is 40003319. The next prime is 40003387. The reversal of 40003341 is 14330004.

It is not a de Polignac number, because 40003341 - 2⁷ = 40003213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40003341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40003391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42225 + ... + 43161.

It is an arithmetic number, because the mean of its divisors is an integer number (2026080).

Almost surely, 2^40003341 is an apocalyptic number.

It is an amenable number.

40003341 is a deficient number, since it is larger than the sum of its proper divisors (24831219).

40003341 is a wasteful number, since it uses less digits than its factorization.

40003341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 40003341 is about 6324.8194440632. The cubic root of 40003341 is about 342.0047107863.

Adding to 40003341 its reverse (14330004), we get a palindrome (54333345).

The spelling of 40003341 in words is "forty million, three thousand, three hundred forty-one".