67134141 has 6 divisors (see below), whose sum is σ = 96971550. Its totient is φ = 44756088.

The previous prime is 67134113. The next prime is 67134149. The reversal of 67134141 is 14143176.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 54022500 + 13111641 = 7350^2 + 3621^2 .

It is not a de Polignac number, because 67134141 - 2⁷ = 67134013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67134149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3729666 + ... + 3729683.

It is an arithmetic number, because the mean of its divisors is an integer number (16161925).

Almost surely, 2^67134141 is an apocalyptic number.

It is an amenable number.

67134141 is a deficient number, since it is larger than the sum of its proper divisors (29837409).

67134141 is a wasteful number, since it uses less digits than its factorization.

67134141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7459355 (or 7459352 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 67134141 is about 8193.5426403968. The cubic root of 67134141 is about 406.4256841401.

The spelling of 67134141 in words is "sixty-seven million, one hundred thirty-four thousand, one hundred forty-one".