143744093 has 2 divisors, whose sum is σ = 143744094. Its totient is φ = 143744092.

The previous prime is 143744053. The next prime is 143744123. The reversal of 143744093 is 390447341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99161764 + 44582329 = 9958^2 + 6677^2 .

It is a cyclic number.

It is not a de Polignac number, because 143744093 - 2¹⁴ = 143727709 is a prime.

It is equal to p_8111789 and since 143744093 and 8111789 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143744053) by changing a digit.

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 as a sum of consecutive naturals, namely, 71872046 + 71872047.

It is an arithmetic number, because the mean of its divisors is an integer number (71872047).

Almost surely, 2^143744093 is an apocalyptic number.

It is an amenable number.

143744093 is a deficient number, since it is larger than the sum of its proper divisors (1).

143744093 is an equidigital number, since it uses as much as digits as its factorization.

143744093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 143744093 is about 11989.3324668223. The cubic root of 143744093 is about 523.8376011807.

The spelling of 143744093 in words is "one hundred forty-three million, seven hundred forty-four thousand, ninety-three".