830072160433 has 4 divisors (see below), whose sum is σ = 849376164208. Its totient is φ = 810768156660.

The previous prime is 830072160377. The next prime is 830072160443. The reversal of 830072160433 is 334061270038.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 830072160433 - 2²¹ = 830070063281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 830072160392 and 830072160401.

It is not an unprimeable number, because it can be changed into a prime (830072160443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9652001823 + ... + 9652001908.

It is an arithmetic number, because the mean of its divisors is an integer number (212344041052).

Almost surely, 2^830072160433 is an apocalyptic number.

It is an amenable number.

830072160433 is a deficient number, since it is larger than the sum of its proper divisors (19304003775).

830072160433 is a wasteful number, since it uses less digits than its factorization.

830072160433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19304003774.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 830072160433 in words is "eight hundred thirty billion, seventy-two million, one hundred sixty thousand, four hundred thirty-three".