73441111 has 2 divisors, whose sum is σ = 73441112. Its totient is φ = 73441110.

The previous prime is 73441103. The next prime is 73441141. The reversal of 73441111 is 11114437.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (11114437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73441111 - 2³ = 73441103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73441141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36720555 + 36720556.

It is an arithmetic number, because the mean of its divisors is an integer number (36720556).

Almost surely, 2^73441111 is an apocalyptic number.

73441111 is a deficient number, since it is larger than the sum of its proper divisors (1).

73441111 is an equidigital number, since it uses as much as digits as its factorization.

73441111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 336, while the sum is 22.

The square root of 73441111 is about 8569.7789353052. The cubic root of 73441111 is about 418.7740345305.

Adding to 73441111 its reverse (11114437), we get a palindrome (84555548).

The spelling of 73441111 in words is "seventy-three million, four hundred forty-one thousand, one hundred eleven".