41012440403 has 4 divisors (see below), whose sum is σ = 44740844088. Its totient is φ = 37284036720.

The previous prime is 41012440397. The next prime is 41012440421. The reversal of 41012440403 is 30404421014.

It is a happy number.

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 41012440403 - 2²² = 41008246099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41012440433) 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, 1864201826 + ... + 1864201847.

It is an arithmetic number, because the mean of its divisors is an integer number (11185211022).

Almost surely, 2^41012440403 is an apocalyptic number.

41012440403 is a deficient number, since it is larger than the sum of its proper divisors (3728403685).

41012440403 is a wasteful number, since it uses less digits than its factorization.

41012440403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3728403684.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 41012440403 its reverse (30404421014), we get a palindrome (71416861417).

The spelling of 41012440403 in words is "forty-one billion, twelve million, four hundred forty thousand, four hundred three".