41003431 has 4 divisors (see below), whose sum is σ = 46861072. Its totient is φ = 35145792.

The previous prime is 41003399. The next prime is 41003447. The reversal of 41003431 is 13430014.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41003431 - 2⁵ = 41003399 is a prime.

It is a super-2 number, since 2×41003431² = 3362562707543522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41003491) 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, 2928810 + ... + 2928823.

It is an arithmetic number, because the mean of its divisors is an integer number (11715268).

Almost surely, 2^41003431 is an apocalyptic number.

41003431 is a deficient number, since it is larger than the sum of its proper divisors (5857641).

41003431 is an equidigital number, since it uses as much as digits as its factorization.

41003431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5857640.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 41003431 is about 6403.3921479166. The cubic root of 41003431 is about 344.8313423337.

Adding to 41003431 its reverse (13430014), we get a palindrome (54433445).

The spelling of 41003431 in words is "forty-one million, three thousand, four hundred thirty-one".