301481429 has 2 divisors, whose sum is σ = 301481430. Its totient is φ = 301481428.

The previous prime is 301481423. The next prime is 301481431. The reversal of 301481429 is 924184103.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 190495204 + 110986225 = 13802^2 + 10535^2 .

It is an emirp because it is prime and its reverse (924184103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 301481429 - 2⁴ = 301481413 is a prime.

Together with 301481431, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 301481395 and 301481404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (301481423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150740714 + 150740715.

It is an arithmetic number, because the mean of its divisors is an integer number (150740715).

Almost surely, 2^301481429 is an apocalyptic number.

It is an amenable number.

301481429 is a deficient number, since it is larger than the sum of its proper divisors (1).

301481429 is an equidigital number, since it uses as much as digits as its factorization.

301481429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 301481429 is about 17363.2205825993. The cubic root of 301481429 is about 670.5330494718.

The spelling of 301481429 in words is "three hundred one million, four hundred eighty-one thousand, four hundred twenty-nine".