34413121 has 2 divisors, whose sum is σ = 34413122. Its totient is φ = 34413120.

The previous prime is 34413097. The next prime is 34413157. The reversal of 34413121 is 12131443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28772496 + 5640625 = 5364^2 + 2375^2 .

It is a cyclic number.

It is not a de Polignac number, because 34413121 - 2⁷ = 34412993 is a prime.

It is not a weakly prime, because it can be changed into another prime (34413191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17206560 + 17206561.

It is an arithmetic number, because the mean of its divisors is an integer number (17206561).

Almost surely, 2^34413121 is an apocalyptic number.

It is an amenable number.

34413121 is a deficient number, since it is larger than the sum of its proper divisors (1).

34413121 is an equidigital number, since it uses as much as digits as its factorization.

34413121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 19.

The square root of 34413121 is about 5866.2697687713. The cubic root of 34413121 is about 325.2680108770.

Adding to 34413121 its reverse (12131443), we get a palindrome (46544564).

The spelling of 34413121 in words is "thirty-four million, four hundred thirteen thousand, one hundred twenty-one".