73141043 has 2 divisors, whose sum is σ = 73141044. Its totient is φ = 73141042.

The previous prime is 73141037. The next prime is 73141063. The reversal of 73141043 is 34014137.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73141043 - 2¹⁰ = 73140019 is a prime.

It is a super-2 number, since 2×73141043² = 10699224342255698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (73141063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36570521 + 36570522.

It is an arithmetic number, because the mean of its divisors is an integer number (36570522).

Almost surely, 2^73141043 is an apocalyptic number.

73141043 is a deficient number, since it is larger than the sum of its proper divisors (1).

73141043 is an equidigital number, since it uses as much as digits as its factorization.

73141043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 73141043 is about 8552.2536795865. The cubic root of 73141043 is about 418.2029092774.

The spelling of 73141043 in words is "seventy-three million, one hundred forty-one thousand, forty-three".