134514243 has 32 divisors (see below), whose sum is σ = 210777600. Its totient is φ = 84548448.

The previous prime is 134514241. The next prime is 134514287. The reversal of 134514243 is 342415431.

It is a happy number.

It is not a de Polignac number, because 134514243 - 2¹ = 134514241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (134514241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134421 + ... + 135417.

It is an arithmetic number, because the mean of its divisors is an integer number (6586800).

Almost surely, 2^134514243 is an apocalyptic number.

134514243 is a deficient number, since it is larger than the sum of its proper divisors (76263357).

134514243 is a wasteful number, since it uses less digits than its factorization.

134514243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288 (or 1282 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 134514243 is about 11598.0275478204. The cubic root of 134514243 is about 512.3767610080.

Adding to 134514243 its reverse (342415431), we get a palindrome (476929674).

The spelling of 134514243 in words is "one hundred thirty-four million, five hundred fourteen thousand, two hundred forty-three".