143386907 has 2 divisors, whose sum is σ = 143386908. Its totient is φ = 143386906.

The previous prime is 143386849. The next prime is 143386927. The reversal of 143386907 is 709683341.

143386907 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 is a cyclic number.

It is not a de Polignac number, because 143386907 - 2¹⁸ = 143124763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (143386927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71693453 + 71693454.

It is an arithmetic number, because the mean of its divisors is an integer number (71693454).

Almost surely, 2^143386907 is an apocalyptic number.

143386907 is a deficient number, since it is larger than the sum of its proper divisors (1).

143386907 is an equidigital number, since it uses as much as digits as its factorization.

143386907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 143386907 is about 11974.4272096831. The cubic root of 143386907 is about 523.4033511017.

The spelling of 143386907 in words is "one hundred forty-three million, three hundred eighty-six thousand, nine hundred seven".