134043937 has 4 divisors (see below), whose sum is σ = 134067220. Its totient is φ = 134020656.

The previous prime is 134043913. The next prime is 134043941. The reversal of 134043937 is 739340431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 739340431 = 10663 ⋅69337.

It can be written as a sum of positive squares in 2 ways, for example, as 94303521 + 39740416 = 9711^2 + 6304^2 .

It is a cyclic number.

It is not a de Polignac number, because 134043937 - 2⁷ = 134043809 is a prime.

It is a super-3 number, since 3×134043937³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134043947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4003 + ... + 16855.

It is an arithmetic number, because the mean of its divisors is an integer number (33516805).

Almost surely, 2^134043937 is an apocalyptic number.

It is an amenable number.

134043937 is a deficient number, since it is larger than the sum of its proper divisors (23283).

134043937 is a wasteful number, since it uses less digits than its factorization.

134043937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23282.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 134043937 is about 11577.7345366008. The cubic root of 134043937 is about 511.7789178661.

The spelling of 134043937 in words is "one hundred thirty-four million, forty-three thousand, nine hundred thirty-seven".