434144324044 has 6 divisors (see below), whose sum is σ = 759752567084. Its totient is φ = 217072162020.

The previous prime is 434144324027. The next prime is 434144324051. The reversal of 434144324044 is 440423441434.

It is a junction number, because it is equal to n+sod(n) for n = 434144323994 and 434144324012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54268040502 + ... + 54268040509.

Almost surely, 2^434144324044 is an apocalyptic number.

It is an amenable number.

434144324044 is a deficient number, since it is larger than the sum of its proper divisors (325608243040).

434144324044 is a wasteful number, since it uses less digits than its factorization.

434144324044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108536081015 (or 108536081013 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 434144324044 its reverse (440423441434), we get a palindrome (874567765478).

The spelling of 434144324044 in words is "four hundred thirty-four billion, one hundred forty-four million, three hundred twenty-four thousand, forty-four".