385014029 has 2 divisors, whose sum is σ = 385014030. Its totient is φ = 385014028.

The previous prime is 385014023. The next prime is 385014031. The reversal of 385014029 is 920410583.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334816804 + 50197225 = 18298^2 + 7085^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-385014029 is a prime.

It is a Sophie Germain prime.

Together with 385014031, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 385013986 and 385014004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (385014023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192507014 + 192507015.

It is an arithmetic number, because the mean of its divisors is an integer number (192507015).

Almost surely, 2^385014029 is an apocalyptic number.

It is an amenable number.

385014029 is a deficient number, since it is larger than the sum of its proper divisors (1).

385014029 is an equidigital number, since it uses as much as digits as its factorization.

385014029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 385014029 is about 19621.7743591144. The cubic root of 385014029 is about 727.4874709604.

The spelling of 385014029 in words is "three hundred eighty-five million, fourteen thousand, twenty-nine".