142461383 has 2 divisors, whose sum is σ = 142461384. Its totient is φ = 142461382.

The previous prime is 142461367. The next prime is 142461391. The reversal of 142461383 is 383164241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142461383 - 2⁴ = 142461367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142461323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71230691 + 71230692.

It is an arithmetic number, because the mean of its divisors is an integer number (71230692).

Almost surely, 2^142461383 is an apocalyptic number.

142461383 is a deficient number, since it is larger than the sum of its proper divisors (1).

142461383 is an equidigital number, since it uses as much as digits as its factorization.

142461383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

The square root of 142461383 is about 11935.7187885774. The cubic root of 142461383 is about 522.2747766753.

The spelling of 142461383 in words is "one hundred forty-two million, four hundred sixty-one thousand, three hundred eighty-three".