43431144113434 has 48 divisors (see below), whose sum is σ = 83430732036960. Its totient is φ = 16765984337760.

The previous prime is 43431144113429. The next prime is 43431144113447.

43431144113434 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184692732 + ... + 184927735.

It is an arithmetic number, because the mean of its divisors is an integer number (1738140250770).

Almost surely, 2^{43431144113434} is an apocalyptic number.

43431144113434 is a deficient number, since it is larger than the sum of its proper divisors (39999587923526).

43431144113434 is a wasteful number, since it uses less digits than its factorization.

43431144113434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369620603 (or 369620596 counting only the distinct ones).

The product of its digits is 331776, while the sum is 40.

It can be divided in two parts, 4343114 and 4113434, that added together give a palindrome (8456548).

The spelling of 43431144113434 in words is "forty-three trillion, four hundred thirty-one billion, one hundred forty-four million, one hundred thirteen thousand, four hundred thirty-four".