142432926695429 has 2 divisors, whose sum is σ = 142432926695430. Its totient is φ = 142432926695428.

The previous prime is 142432926695393. The next prime is 142432926695431. The reversal of 142432926695429 is 924596629234241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89777614761025 + 52655311934404 = 9475105^2 + 7256398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142432926695429 is a prime.

Together with 142432926695431, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142432926695459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71216463347714 + 71216463347715.

It is an arithmetic number, because the mean of its divisors is an integer number (71216463347715).

Almost surely, 2^{142432926695429} is an apocalyptic number.

It is an amenable number.

142432926695429 is a deficient number, since it is larger than the sum of its proper divisors (1).

142432926695429 is an equidigital number, since it uses as much as digits as its factorization.

142432926695429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403107840, while the sum is 68.

The spelling of 142432926695429 in words is "one hundred forty-two trillion, four hundred thirty-two billion, nine hundred twenty-six million, six hundred ninety-five thousand, four hundred twenty-nine".