43423433432434 has 8 divisors (see below), whose sum is σ = 71056527434928. Its totient is φ = 19737924287460.

The previous prime is 43423433432429. The next prime is 43423433432447.

43423433432434 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×43423433432434² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 986896214352 + ... + 986896214395.

It is an arithmetic number, because the mean of its divisors is an integer number (8882065929366).

Almost surely, 2^{43423433432434} is an apocalyptic number.

43423433432434 is a deficient number, since it is larger than the sum of its proper divisors (27633094002494).

43423433432434 is a wasteful number, since it uses less digits than its factorization.

43423433432434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973792428760.

The product of its digits is 11943936, while the sum is 46.

It can be divided in two parts, 4342343 and 3432434, that added together give a palindrome (7774777).

The spelling of 43423433432434 in words is "forty-three trillion, four hundred twenty-three billion, four hundred thirty-three million, four hundred thirty-two thousand, four hundred thirty-four".