134412401 has 2 divisors, whose sum is σ = 134412402. Its totient is φ = 134412400.

The previous prime is 134412389. The next prime is 134412413. The reversal of 134412401 is 104214431.

It is a balanced prime because it is at equal distance from previous prime (134412389) and next prime (134412413).

It can be written as a sum of positive squares in only one way, i.e., 130416400 + 3996001 = 11420^2 + 1999^2 .

It is an emirp because it is prime and its reverse (104214431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134412401 - 2¹⁸ = 134150257 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134412431) 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, 67206200 + 67206201.

It is an arithmetic number, because the mean of its divisors is an integer number (67206201).

Almost surely, 2^134412401 is an apocalyptic number.

It is an amenable number.

134412401 is a deficient number, since it is larger than the sum of its proper divisors (1).

134412401 is an equidigital number, since it uses as much as digits as its factorization.

134412401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 134412401 is about 11593.6362285523. The cubic root of 134412401 is about 512.2474199373.

Adding to 134412401 its reverse (104214431), we get a palindrome (238626832).

The spelling of 134412401 in words is "one hundred thirty-four million, four hundred twelve thousand, four hundred one".