134562943 has 8 divisors (see below), whose sum is σ = 138776400. Its totient is φ = 130393920.

The previous prime is 134562937. The next prime is 134562947. The reversal of 134562943 is 349265431.

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

It is a cyclic number.

It is not a de Polignac number, because 134562943 - 2²⁵ = 101008511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134562947) 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, 4905 + ... + 17122.

It is an arithmetic number, because the mean of its divisors is an integer number (17347050).

Almost surely, 2^134562943 is an apocalyptic number.

134562943 is a deficient number, since it is larger than the sum of its proper divisors (4213457).

134562943 is a wasteful number, since it uses less digits than its factorization.

134562943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22217.

The product of its digits is 77760, while the sum is 37.

The square root of 134562943 is about 11600.1268527547. The cubic root of 134562943 is about 512.4385877633.

The spelling of 134562943 in words is "one hundred thirty-four million, five hundred sixty-two thousand, nine hundred forty-three".