3440312042041 has 4 divisors (see below), whose sum is σ = 3931785190912. Its totient is φ = 2948838893172.

The previous prime is 3440312042033. The next prime is 3440312042107. The reversal of 3440312042041 is 1402402130443.

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 3440312042041 - 2³ = 3440312042033 is a prime.

It is a super-2 number, since 2×3440312042041² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3440312042021) 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, 245736574425 + ... + 245736574438.

It is an arithmetic number, because the mean of its divisors is an integer number (982946297728).

Almost surely, 2^{3440312042041} is an apocalyptic number.

It is an amenable number.

3440312042041 is a deficient number, since it is larger than the sum of its proper divisors (491473148871).

3440312042041 is an equidigital number, since it uses as much as digits as its factorization.

3440312042041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491473148870.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 3440312042041 its reverse (1402402130443), we get a palindrome (4842714172484).

It can be divided in two parts, 34403120 and 42041, that added together give a square (34445161 = 5869²).

The spelling of 3440312042041 in words is "three trillion, four hundred forty billion, three hundred twelve million, forty-two thousand, forty-one".