134373413 has 2 divisors, whose sum is σ = 134373414. Its totient is φ = 134373412.

The previous prime is 134373367. The next prime is 134373419. The reversal of 134373413 is 314373431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129436129 + 4937284 = 11377^2 + 2222^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134373413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134373419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67186706 + 67186707.

It is an arithmetic number, because the mean of its divisors is an integer number (67186707).

Almost surely, 2^134373413 is an apocalyptic number.

It is an amenable number.

134373413 is a deficient number, since it is larger than the sum of its proper divisors (1).

134373413 is an equidigital number, since it uses as much as digits as its factorization.

134373413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 29.

The square root of 134373413 is about 11591.9546669231. The cubic root of 134373413 is about 512.1978872216.

The spelling of 134373413 in words is "one hundred thirty-four million, three hundred seventy-three thousand, four hundred thirteen".