3402112043 has 4 divisors (see below), whose sum is σ = 3711394968. Its totient is φ = 3092829120.

The previous prime is 3402112009. The next prime is 3402112067.

3402112043 is nontrivially palindromic in base 10.

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 3402112043 - 2⁸ = 3402111787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3402112073) 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, 154641446 + ... + 154641467.

It is an arithmetic number, because the mean of its divisors is an integer number (927848742).

Almost surely, 2^3402112043 is an apocalyptic number.

3402112043 is a deficient number, since it is larger than the sum of its proper divisors (309282925).

3402112043 is a wasteful number, since it uses less digits than its factorization.

3402112043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309282924.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3402112043 is about 58327.6267561093. The cubic root of 3402112043 is about 1504.0058913293.

It can be divided in two parts, 34021 and 12043, that added together give a palindrome (46064).

The spelling of 3402112043 in words is "three billion, four hundred two million, one hundred twelve thousand, forty-three".