143474341 has 2 divisors, whose sum is σ = 143474342. Its totient is φ = 143474340.

The previous prime is 143474327. The next prime is 143474347.

It is a happy number.

143474341 is nontrivially palindromic in base 10.

143474341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137569441 + 5904900 = 11729^2 + 2430^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 143474341 - 2²³ = 135085733 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143474347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71737170 + 71737171.

It is an arithmetic number, because the mean of its divisors is an integer number (71737171).

Almost surely, 2^143474341 is an apocalyptic number.

It is an amenable number.

143474341 is a deficient number, since it is larger than the sum of its proper divisors (1).

143474341 is an equidigital number, since it uses as much as digits as its factorization.

143474341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 31.

The square root of 143474341 is about 11978.0775168639. The cubic root of 143474341 is about 523.5097158805.

The spelling of 143474341 in words is "one hundred forty-three million, four hundred seventy-four thousand, three hundred forty-one".