142300369 has 2 divisors, whose sum is σ = 142300370. Its totient is φ = 142300368.

The previous prime is 142300363. The next prime is 142300397. The reversal of 142300369 is 963003241.

142300369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (142300397) can be obtained adding 142300369 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82810000 + 59490369 = 9100^2 + 7713^2 .

It is a cyclic number.

It is not a de Polignac number, because 142300369 - 2¹⁷ = 142169297 is a prime.

It is a super-2 number, since 2×142300369² = 40498790035072322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (142300363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71150184 + 71150185.

It is an arithmetic number, because the mean of its divisors is an integer number (71150185).

Almost surely, 2^142300369 is an apocalyptic number.

It is an amenable number.

142300369 is a deficient number, since it is larger than the sum of its proper divisors (1).

142300369 is an equidigital number, since it uses as much as digits as its factorization.

142300369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 142300369 is about 11928.9718333141. The cubic root of 142300369 is about 522.0779391167.

The spelling of 142300369 in words is "one hundred forty-two million, three hundred thousand, three hundred sixty-nine".