80042034 has 16 divisors (see below), whose sum is σ = 163490688. Its totient is φ = 26112912.

The previous prime is 80042029. The next prime is 80042101. The reversal of 80042034 is 43024008.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 80042034.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 141637 + ... + 142200.

It is an arithmetic number, because the mean of its divisors is an integer number (10218168).

Almost surely, 2^80042034 is an apocalyptic number.

80042034 is an abundant number, since it is smaller than the sum of its proper divisors (83448654).

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

80042034 is a wasteful number, since it uses less digits than its factorization.

80042034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283889.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 80042034 is about 8946.6213734571. The cubic root of 80042034 is about 430.9623910494.

The spelling of 80042034 in words is "eighty million, forty-two thousand, thirty-four".