80382684322 has 8 divisors (see below), whose sum is σ = 120575250972. Its totient is φ = 40190934000.

The previous prime is 80382684311. The next prime is 80382684323. The reversal of 80382684322 is 22348628308.

It can be written as a sum of positive squares in 2 ways, for example, as 68252085001 + 12130599321 = 261251^2 + 110139^2 .

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

It is a super-2 number, since 2×80382684322² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80382684323) 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 3 ways as a sum of consecutive naturals, for example, 210672 + ... + 452932.

Almost surely, 2^80382684322 is an apocalyptic number.

80382684322 is a deficient number, since it is larger than the sum of its proper divisors (40192566650).

80382684322 is a wasteful number, since it uses less digits than its factorization.

80382684322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408164.

The product of its (nonzero) digits is 884736, while the sum is 46.

It can be divided in two parts, 8038 and 2684322, that added together give a triangular number (2692360 = T₂₃₂₀).

The spelling of 80382684322 in words is "eighty billion, three hundred eighty-two million, six hundred eighty-four thousand, three hundred twenty-two".