80041743 has 8 divisors (see below), whose sum is σ = 118580400. Its totient is φ = 53361144.

The previous prime is 80041733. The next prime is 80041811. The reversal of 80041743 is 34714008.

It is not a de Polignac number, because 80041743 - 2⁴ = 80041727 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2964509 = 80041743 / (8 + 0 + 0 + 4 + 1 + 7 + 4 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80041723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1482228 + ... + 1482281.

It is an arithmetic number, because the mean of its divisors is an integer number (14822550).

Almost surely, 2^80041743 is an apocalyptic number.

80041743 is a deficient number, since it is larger than the sum of its proper divisors (38538657).

80041743 is a wasteful number, since it uses less digits than its factorization.

80041743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2964518 (or 2964512 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 80041743 is about 8946.6051103198. The cubic root of 80041743 is about 430.9618687813.

The spelling of 80041743 in words is "eighty million, forty-one thousand, seven hundred forty-three".