43426262434 has 16 divisors (see below), whose sum is σ = 65528455680. Its totient is φ = 21583492240.

The previous prime is 43426262431. The next prime is 43426262471.

43426262434 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (43426262431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2652927 + ... + 2669245.

It is an arithmetic number, because the mean of its divisors is an integer number (4095528480).

Almost surely, 2^43426262434 is an apocalyptic number.

43426262434 is a deficient number, since it is larger than the sum of its proper divisors (22102193246).

43426262434 is a wasteful number, since it uses less digits than its factorization.

43426262434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24185.

The product of its digits is 663552, while the sum is 40.

The spelling of 43426262434 in words is "forty-three billion, four hundred twenty-six million, two hundred sixty-two thousand, four hundred thirty-four".