434432144344 has 32 divisors (see below), whose sum is σ = 888810229440. Its totient is φ = 197424928800.

The previous prime is 434432144257. The next prime is 434432144407. The reversal of 434432144344 is 443441234434.

It is a junction number, because it is equal to n+sod(n) for n = 434432144297 and 434432144306.

It is a congruent number.

It is an unprimeable number.

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, 156102 + ... + 945109.

It is an arithmetic number, because the mean of its divisors is an integer number (27775319670).

Almost surely, 2^434432144344 is an apocalyptic number.

434432144344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

434432144344 is an abundant number, since it is smaller than the sum of its proper divisors (454378085096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434432144344 is a wasteful number, since it uses less digits than its factorization.

434432144344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105711 (or 1105707 counting only the distinct ones).

The product of its digits is 884736, while the sum is 40.

Adding to 434432144344 its reverse (443441234434), we get a palindrome (877873378778).

The spelling of 434432144344 in words is "four hundred thirty-four billion, four hundred thirty-two million, one hundred forty-four thousand, three hundred forty-four".