80143034 has 4 divisors (see below), whose sum is σ = 120214554. Its totient is φ = 40071516.

The previous prime is 80143033. The next prime is 80143039. The reversal of 80143034 is 43034108.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 71351809 + 8791225 = 8447^2 + 2965^2 .

It is not an unprimeable number, because it can be changed into a prime (80143033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20035757 + ... + 20035760.

Almost surely, 2^80143034 is an apocalyptic number.

80143034 is a deficient number, since it is larger than the sum of its proper divisors (40071520).

80143034 is a wasteful number, since it uses less digits than its factorization.

80143034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40071519.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 80143034 is about 8952.2641828757. The cubic root of 80143034 is about 431.1435829560.

The spelling of 80143034 in words is "eighty million, one hundred forty-three thousand, thirty-four".