80342841 has 16 divisors (see below), whose sum is σ = 112250880. Its totient is φ = 51018000.

The previous prime is 80342839. The next prime is 80342861. The reversal of 80342841 is 14824308.

It is not a de Polignac number, because 80342841 - 2¹ = 80342839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80342799 and 80342808.

It is not an unprimeable number, because it can be changed into a prime (80342861) 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, 15000 + ... + 19638.

It is an arithmetic number, because the mean of its divisors is an integer number (7015680).

Almost surely, 2^80342841 is an apocalyptic number.

It is an amenable number.

80342841 is a deficient number, since it is larger than the sum of its proper divisors (31908039).

80342841 is a wasteful number, since it uses less digits than its factorization.

80342841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4916.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 80342841 is about 8963.4168150321. The cubic root of 80342841 is about 431.5015846018.

The spelling of 80342841 in words is "eighty million, three hundred forty-two thousand, eight hundred forty-one".