143014841 has 2 divisors, whose sum is σ = 143014842. Its totient is φ = 143014840.

The previous prime is 143014813. The next prime is 143014849. The reversal of 143014841 is 148410341.

143014841 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., 81721600 + 61293241 = 9040^2 + 7829^2 .

It is an emirp because it is prime and its reverse (148410341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 143014841 - 2²² = 138820537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143014841.

It is not a weakly prime, because it can be changed into another prime (143014849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71507420 + 71507421.

It is an arithmetic number, because the mean of its divisors is an integer number (71507421).

Almost surely, 2^143014841 is an apocalyptic number.

It is an amenable number.

143014841 is a deficient number, since it is larger than the sum of its proper divisors (1).

143014841 is an equidigital number, since it uses as much as digits as its factorization.

143014841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 143014841 is about 11958.8812603855. The cubic root of 143014841 is about 522.9502430768.

The spelling of 143014841 in words is "one hundred forty-three million, fourteen thousand, eight hundred forty-one".