434420302244 has 24 divisors (see below), whose sum is σ = 798542844288. Its totient is φ = 206390289600.

The previous prime is 434420302243. The next prime is 434420302273. The reversal of 434420302244 is 442203024434.

It is a super-2 number, since 2×434420302244² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 434420302244.

It is not an unprimeable number, because it can be changed into a prime (434420302243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15621737 + ... + 15649520.

It is an arithmetic number, because the mean of its divisors is an integer number (33272618512).

Almost surely, 2^434420302244 is an apocalyptic number.

It is an amenable number.

434420302244 is a deficient number, since it is larger than the sum of its proper divisors (364122542044).

434420302244 is a wasteful number, since it uses less digits than its factorization.

434420302244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31271435 (or 31271433 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 434420302244 its reverse (442203024434), we get a palindrome (876623326678).

The spelling of 434420302244 in words is "four hundred thirty-four billion, four hundred twenty million, three hundred two thousand, two hundred forty-four".