80355342 has 16 divisors (see below), whose sum is σ = 165054672. Its totient is φ = 26061120.

The previous prime is 80355337. The next prime is 80355343. The reversal of 80355342 is 24355308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80355343) 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, 180759 + ... + 181202.

It is an arithmetic number, because the mean of its divisors is an integer number (10315917).

Almost surely, 2^80355342 is an apocalyptic number.

80355342 is an abundant number, since it is smaller than the sum of its proper divisors (84699330).

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

80355342 is a wasteful number, since it uses less digits than its factorization.

80355342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362003.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 80355342 is about 8964.1141224328. The cubic root of 80355342 is about 431.5239633705.

The spelling of 80355342 in words is "eighty million, three hundred fifty-five thousand, three hundred forty-two".