34251401 has 2 divisors, whose sum is σ = 34251402. Its totient is φ = 34251400.

The previous prime is 34251389. The next prime is 34251403. The reversal of 34251401 is 10415243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19811401 + 14440000 = 4451^2 + 3800^2 .

It is an emirp because it is prime and its reverse (10415243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34251401 - 2⁶ = 34251337 is a prime.

It is a Sophie Germain prime.

Together with 34251403, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is equal to p_2103725 and since 34251401 and 2103725 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (34251403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17125700 + 17125701.

It is an arithmetic number, because the mean of its divisors is an integer number (17125701).

Almost surely, 2^34251401 is an apocalyptic number.

It is an amenable number.

34251401 is a deficient number, since it is larger than the sum of its proper divisors (1).

34251401 is an equidigital number, since it uses as much as digits as its factorization.

34251401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 34251401 is about 5852.4696496436. The cubic root of 34251401 is about 324.7576923679.

Adding to 34251401 its reverse (10415243), we get a palindrome (44666644).

The spelling of 34251401 in words is "thirty-four million, two hundred fifty-one thousand, four hundred one".