80068442 has 8 divisors (see below), whose sum is σ = 120363456. Its totient is φ = 39947292.

The previous prime is 80068441. The next prime is 80068447. The reversal of 80068442 is 24486008.

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

It is a junction number, because it is equal to n+sod(n) for n = 80068399 and 80068408.

It is not an unprimeable number, because it can be changed into a prime (80068441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42308 + ... + 44159.

It is an arithmetic number, because the mean of its divisors is an integer number (15045432).

Almost surely, 2^80068442 is an apocalyptic number.

80068442 is a deficient number, since it is larger than the sum of its proper divisors (40295014).

80068442 is a wasteful number, since it uses less digits than its factorization.

80068442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86932.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 80068442 is about 8948.0971161471. The cubic root of 80068442 is about 431.0097811638.

The spelling of 80068442 in words is "eighty million, sixty-eight thousand, four hundred forty-two".