134412511 has 2 divisors, whose sum is σ = 134412512. Its totient is φ = 134412510.

The previous prime is 134412503. The next prime is 134412563. The reversal of 134412511 is 115214431.

134412511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134412511 - 2³ = 134412503 is a prime.

It is a super-2 number, since 2×134412511² = 36133446226650242, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134412211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67206255 + 67206256.

It is an arithmetic number, because the mean of its divisors is an integer number (67206256).

Almost surely, 2^134412511 is an apocalyptic number.

134412511 is a deficient number, since it is larger than the sum of its proper divisors (1).

134412511 is an equidigital number, since it uses as much as digits as its factorization.

134412511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 22.

The square root of 134412511 is about 11593.6409725332. The cubic root of 134412511 is about 512.2475596744.

Adding to 134412511 its reverse (115214431), we get a palindrome (249626942).

The spelling of 134412511 in words is "one hundred thirty-four million, four hundred twelve thousand, five hundred eleven".