3105426443 has 32 divisors (see below), whose sum is σ = 3911331840. Its totient is φ = 2403989280.

The previous prime is 3105426409. The next prime is 3105426449. The reversal of 3105426443 is 3446245013.

It is not a de Polignac number, because 3105426443 - 2¹⁴ = 3105410059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3105426449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1010996 + ... + 1014062.

It is an arithmetic number, because the mean of its divisors is an integer number (122229120).

Almost surely, 2^3105426443 is an apocalyptic number.

3105426443 is a deficient number, since it is larger than the sum of its proper divisors (805905397).

3105426443 is a wasteful number, since it uses less digits than its factorization.

3105426443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 3105426443 is about 55726.3532182037. The cubic root of 3105426443 is about 1458.9500243059.

The spelling of 3105426443 in words is "three billion, one hundred five million, four hundred twenty-six thousand, four hundred forty-three".