232142413 has 2 divisors, whose sum is σ = 232142414. Its totient is φ = 232142412.

The previous prime is 232142387. The next prime is 232142461. The reversal of 232142413 is 314241232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130576329 + 101566084 = 11427^2 + 10078^2 .

It is a cyclic number.

It is not a de Polignac number, because 232142413 - 2⁹ = 232141901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232142483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116071206 + 116071207.

It is an arithmetic number, because the mean of its divisors is an integer number (116071207).

Almost surely, 2^232142413 is an apocalyptic number.

It is an amenable number.

232142413 is a deficient number, since it is larger than the sum of its proper divisors (1).

232142413 is an equidigital number, since it uses as much as digits as its factorization.

232142413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 22.

The square root of 232142413 is about 15236.2204302773. The cubic root of 232142413 is about 614.5890686887.

Adding to 232142413 its reverse (314241232), we get a palindrome (546383645).

The spelling of 232142413 in words is "two hundred thirty-two million, one hundred forty-two thousand, four hundred thirteen".