40344301241 has 4 divisors (see below), whose sum is σ = 40352096400. Its totient is φ = 40336506084.

The previous prime is 40344301237. The next prime is 40344301259. The reversal of 40344301241 is 14210344304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40344301241 - 2² = 40344301237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40344301241.

It is not an unprimeable number, because it can be changed into a prime (40344301741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3889811 + ... + 3900168.

It is an arithmetic number, because the mean of its divisors is an integer number (10088024100).

Almost surely, 2^40344301241 is an apocalyptic number.

It is an amenable number.

40344301241 is a deficient number, since it is larger than the sum of its proper divisors (7795159).

40344301241 is an equidigital number, since it uses as much as digits as its factorization.

40344301241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7795158.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 40344301241 its reverse (14210344304), we get a palindrome (54554645545).

The spelling of 40344301241 in words is "forty billion, three hundred forty-four million, three hundred one thousand, two hundred forty-one".