80143148 has 12 divisors (see below), whose sum is σ = 140325360. Its totient is φ = 40050192.

The previous prime is 80143139. The next prime is 80143163. The reversal of 80143148 is 84134108.

It is a self number, because there is not a number n which added to its sum of digits gives 80143148.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5558 + ... + 13826.

It is an arithmetic number, because the mean of its divisors is an integer number (11693780).

Almost surely, 2^80143148 is an apocalyptic number.

It is an amenable number.

80143148 is a deficient number, since it is larger than the sum of its proper divisors (60182212).

80143148 is a wasteful number, since it uses less digits than its factorization.

80143148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10696 (or 10694 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 80143148 is about 8952.2705499778. The cubic root of 80143148 is about 431.1437873836.

The spelling of 80143148 in words is "eighty million, one hundred forty-three thousand, one hundred forty-eight".