434342101 has 2 divisors, whose sum is σ = 434342102. Its totient is φ = 434342100.

The previous prime is 434342093. The next prime is 434342131. The reversal of 434342101 is 101243434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 425431876 + 8910225 = 20626^2 + 2985^2 .

It is a cyclic number.

It is not a de Polignac number, because 434342101 - 2³ = 434342093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434342131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217171050 + 217171051.

It is an arithmetic number, because the mean of its divisors is an integer number (217171051).

Almost surely, 2^434342101 is an apocalyptic number.

It is an amenable number.

434342101 is a deficient number, since it is larger than the sum of its proper divisors (1).

434342101 is an equidigital number, since it uses as much as digits as its factorization.

434342101 is an odious number, because the sum of its binary digits is odd.

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

The square root of 434342101 is about 20840.8757253624. The cubic root of 434342101 is about 757.3163084672.

Adding to 434342101 its reverse (101243434), we get a palindrome (535585535).

The spelling of 434342101 in words is "four hundred thirty-four million, three hundred forty-two thousand, one hundred one".