80241142 has 16 divisors (see below), whose sum is σ = 127263600. Its totient is φ = 37838880.

The previous prime is 80241137. The next prime is 80241149. The reversal of 80241142 is 24114208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80241149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4092 + ... + 13312.

It is an arithmetic number, because the mean of its divisors is an integer number (7953975).

Almost surely, 2^80241142 is an apocalyptic number.

80241142 is a deficient number, since it is larger than the sum of its proper divisors (47022458).

80241142 is a wasteful number, since it uses less digits than its factorization.

80241142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9471.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 80241142 is about 8957.7420145927. The cubic root of 80241142 is about 431.3194409777.

The spelling of 80241142 in words is "eighty million, two hundred forty-one thousand, one hundred forty-two".