43426462434 has 32 divisors (see below), whose sum is σ = 91779929280. Its totient is φ = 13660250112.

The previous prime is 43426462421. The next prime is 43426462441.

43426462434 is nontrivially palindromic in base 10.

43426462434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×43426462434² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711819 + ... + 770414.

It is an arithmetic number, because the mean of its divisors is an integer number (2868122790).

Almost surely, 2^43426462434 is an apocalyptic number.

43426462434 is an abundant number, since it is smaller than the sum of its proper divisors (48353466846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43426462434 is a wasteful number, since it uses less digits than its factorization.

43426462434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482514.

The product of its digits is 1327104, while the sum is 42.

The spelling of 43426462434 in words is "forty-three billion, four hundred twenty-six million, four hundred sixty-two thousand, four hundred thirty-four".