341421029 has 2 divisors, whose sum is σ = 341421030. Its totient is φ = 341421028.

The previous prime is 341421007. The next prime is 341421049. The reversal of 341421029 is 920124143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 277389025 + 64032004 = 16655^2 + 8002^2 .

It is an emirp because it is prime and its reverse (920124143) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341421029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 341420989 and 341421007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341421049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170710514 + 170710515.

It is an arithmetic number, because the mean of its divisors is an integer number (170710515).

Almost surely, 2^341421029 is an apocalyptic number.

It is an amenable number.

341421029 is a deficient number, since it is larger than the sum of its proper divisors (1).

341421029 is an equidigital number, since it uses as much as digits as its factorization.

341421029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 341421029 is about 18477.5817952458. The cubic root of 341421029 is about 698.9242176182.

The spelling of 341421029 in words is "three hundred forty-one million, four hundred twenty-one thousand, twenty-nine".