142580293 has 2 divisors, whose sum is σ = 142580294. Its totient is φ = 142580292.

The previous prime is 142580267. The next prime is 142580297. The reversal of 142580293 is 392085241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120846049 + 21734244 = 10993^2 + 4662^2 .

It is a cyclic number.

It is not a de Polignac number, because 142580293 - 2⁵ = 142580261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142580297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71290146 + 71290147.

It is an arithmetic number, because the mean of its divisors is an integer number (71290147).

Almost surely, 2^142580293 is an apocalyptic number.

It is an amenable number.

142580293 is a deficient number, since it is larger than the sum of its proper divisors (1).

142580293 is an equidigital number, since it uses as much as digits as its factorization.

142580293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 142580293 is about 11940.6990163893. The cubic root of 142580293 is about 522.4200474414.

It can be divided in two parts, 1425 and 80293, that added together give a palindrome (81718).

The spelling of 142580293 in words is "one hundred forty-two million, five hundred eighty thousand, two hundred ninety-three".