134111949 has 8 divisors (see below), whose sum is σ = 178925280. Its totient is φ = 89353296.

The previous prime is 134111947. The next prime is 134111951. The reversal of 134111949 is 949111431.

It is an interprime number because it is at equal distance from previous prime (134111947) and next prime (134111951).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134111949 - 2¹ = 134111947 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134111947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7554 + ... + 18035.

It is an arithmetic number, because the mean of its divisors is an integer number (22365660).

Almost surely, 2^134111949 is an apocalyptic number.

It is an amenable number.

134111949 is a deficient number, since it is larger than the sum of its proper divisors (44813331).

134111949 is a wasteful number, since it uses less digits than its factorization.

134111949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27339.

The product of its digits is 3888, while the sum is 33.

The square root of 134111949 is about 11580.6713535960. The cubic root of 134111949 is about 511.8654596954.

The spelling of 134111949 in words is "one hundred thirty-four million, one hundred eleven thousand, nine hundred forty-nine".