34112111121143 has 16 divisors (see below), whose sum is σ = 37255161565440. Its totient is φ = 30976054905600.

The previous prime is 34112111121139. The next prime is 34112111121149.

34112111121143 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 34112111121143 - 2² = 34112111121139 is a prime.

It is a super-2 number, since 2×34112111121143² (a number of 28 digits) 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 (34112111121149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350945996 + ... + 351043182.

It is an arithmetic number, because the mean of its divisors is an integer number (2328447597840).

Almost surely, 2^{34112111121143} is an apocalyptic number.

34112111121143 is a deficient number, since it is larger than the sum of its proper divisors (3143050444297).

34112111121143 is a wasteful number, since it uses less digits than its factorization.

34112111121143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132838.

The product of its digits is 576, while the sum is 26.

It can be divided in two parts, 3411211 and 1121143, that added together give a palindrome (4532354).

The spelling of 34112111121143 in words is "thirty-four trillion, one hundred twelve billion, one hundred eleven million, one hundred twenty-one thousand, one hundred forty-three".