34131401 has 2 divisors, whose sum is σ = 34131402. Its totient is φ = 34131400.

The previous prime is 34131389. The next prime is 34131437. The reversal of 34131401 is 10413143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33640000 + 491401 = 5800^2 + 701^2 .

It is a cyclic number.

It is not a de Polignac number, because 34131401 - 2⁶ = 34131337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34131401.

It is not a weakly prime, because it can be changed into another prime (34131451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17065700 + 17065701.

It is an arithmetic number, because the mean of its divisors is an integer number (17065701).

Almost surely, 2^34131401 is an apocalyptic number.

It is an amenable number.

34131401 is a deficient number, since it is larger than the sum of its proper divisors (1).

34131401 is an equidigital number, since it uses as much as digits as its factorization.

34131401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 34131401 is about 5842.2085721070. The cubic root of 34131401 is about 324.3779850434.

Adding to 34131401 its reverse (10413143), we get a palindrome (44544544).

The spelling of 34131401 in words is "thirty-four million, one hundred thirty-one thousand, four hundred one".