80313042 has 32 divisors (see below), whose sum is σ = 164102400. Its totient is φ = 26196048.

The previous prime is 80312959. The next prime is 80313043. The reversal of 80313042 is 24031308.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (80313043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108309 + ... + 109047.

It is an arithmetic number, because the mean of its divisors is an integer number (5128200).

Almost surely, 2^80313042 is an apocalyptic number.

80313042 is an abundant number, since it is smaller than the sum of its proper divisors (83789358).

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

80313042 is a wasteful number, since it uses less digits than its factorization.

80313042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 80313042 is about 8961.7544041332. The cubic root of 80313042 is about 431.4482303117.

The spelling of 80313042 in words is "eighty million, three hundred thirteen thousand, forty-two".