434144324043 has 16 divisors (see below), whose sum is σ = 643400294400. Its totient is φ = 289328966280.

The previous prime is 434144324027. The next prime is 434144324051. The reversal of 434144324043 is 340423441434.

434144324043 is a `hidden beast` number, since 434 + 144 + 3 + 2 + 40 + 43 = 666.

It is not a de Polignac number, because 434144324043 - 2⁴ = 434144324027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434144323989 and 434144324007.

It is not an unprimeable number, because it can be changed into a prime (434144324143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2714803 + ... + 2870268.

It is an arithmetic number, because the mean of its divisors is an integer number (40212518400).

Almost surely, 2^434144324043 is an apocalyptic number.

434144324043 is a deficient number, since it is larger than the sum of its proper divisors (209255970357).

434144324043 is a wasteful number, since it uses less digits than its factorization.

434144324043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5587959 (or 5587953 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 434144324043 its reverse (340423441434), we get a palindrome (774567765477).

The spelling of 434144324043 in words is "four hundred thirty-four billion, one hundred forty-four million, three hundred twenty-four thousand, forty-three".