434330320244 has 6 divisors (see below), whose sum is σ = 760078060434. Its totient is φ = 217165160120.

The previous prime is 434330320243. The next prime is 434330320247. The reversal of 434330320244 is 442023033434.

It can be written as a sum of positive squares in only one way, i.e., 431583302500 + 2747017744 = 656950^2 + 52412^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 434330320244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434330320243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54291290027 + ... + 54291290034.

It is an arithmetic number, because the mean of its divisors is an integer number (126679676739).

Almost surely, 2^434330320244 is an apocalyptic number.

It is an amenable number.

434330320244 is a deficient number, since it is larger than the sum of its proper divisors (325747740190).

434330320244 is a wasteful number, since it uses less digits than its factorization.

434330320244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108582580065 (or 108582580063 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 434330320244 its reverse (442023033434), we get a palindrome (876353353678).

The spelling of 434330320244 in words is "four hundred thirty-four billion, three hundred thirty million, three hundred twenty thousand, two hundred forty-four".