4043342031113 has 32 divisors (see below), whose sum is σ = 5341449547008. Its totient is φ = 2963174860800.

The previous prime is 4043342031109. The next prime is 4043342031121. The reversal of 4043342031113 is 3111302433404.

It is a happy number.

It is not a de Polignac number, because 4043342031113 - 2² = 4043342031109 is a prime.

It is a super-2 number, since 2×4043342031113² (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 (4043342031163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 689381 + ... + 2926077.

It is an arithmetic number, because the mean of its divisors is an integer number (166920298344).

Almost surely, 2^{4043342031113} is an apocalyptic number.

It is an amenable number.

4043342031113 is a deficient number, since it is larger than the sum of its proper divisors (1298107515895).

4043342031113 is a wasteful number, since it uses less digits than its factorization.

4043342031113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238113.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 4043342031113 its reverse (3111302433404), we get a palindrome (7154644464517).

The spelling of 4043342031113 in words is "four trillion, forty-three billion, three hundred forty-two million, thirty-one thousand, one hundred thirteen".