80010942 has 64 divisors (see below), whose sum is σ = 191289600. Its totient is φ = 22023680.

The previous prime is 80010941. The next prime is 80010949. The reversal of 80010942 is 24901008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80010941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31309 + ... + 33767.

It is an arithmetic number, because the mean of its divisors is an integer number (2988900).

Almost surely, 2^80010942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80010942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95644800).

80010942 is an abundant number, since it is smaller than the sum of its proper divisors (111278658).

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

80010942 is a wasteful number, since it uses less digits than its factorization.

80010942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2521.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 80010942 is about 8944.8835654803. The cubic root of 80010942 is about 430.9065819645.

The spelling of 80010942 in words is "eighty million, ten thousand, nine hundred forty-two".