434120320444219 has 8 divisors (see below), whose sum is σ = 453004907716512. Its totient is φ = 415236549066240.

The previous prime is 434120320444211. The next prime is 434120320444253. The reversal of 434120320444219 is 912444023021434.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 434120320444219 - 2³ = 434120320444211 is a prime.

It is a super-2 number, since 2×434120320444219² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434120320444211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202886152 + ... + 205014709.

It is an arithmetic number, because the mean of its divisors is an integer number (56625613464564).

Almost surely, 2^{434120320444219} is an apocalyptic number.

434120320444219 is a deficient number, since it is larger than the sum of its proper divisors (18884587272293).

434120320444219 is a wasteful number, since it uses less digits than its factorization.

434120320444219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407947157.

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 434120320444219 in words is "four hundred thirty-four trillion, one hundred twenty billion, three hundred twenty million, four hundred forty-four thousand, two hundred nineteen".