134111493 has 12 divisors (see below), whose sum is σ = 194702508. Its totient is φ = 88952640.

The previous prime is 134111491. The next prime is 134111507. The reversal of 134111493 is 394111431.

It can be written as a sum of positive squares in 2 ways, for example, as 133125444 + 986049 = 11538^2 + 993^2 .

It is not a de Polignac number, because 134111493 - 2¹ = 134111491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134111491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36048 + ... + 39593.

It is an arithmetic number, because the mean of its divisors is an integer number (16225209).

Almost surely, 2^134111493 is an apocalyptic number.

It is an amenable number.

134111493 is a deficient number, since it is larger than the sum of its proper divisors (60591015).

134111493 is a wasteful number, since it uses less digits than its factorization.

134111493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75844 (or 75841 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 134111493 is about 11580.6516656016. The cubic root of 134111493 is about 511.8648795559.

The spelling of 134111493 in words is "one hundred thirty-four million, one hundred eleven thousand, four hundred ninety-three".