260010134 has 4 divisors (see below), whose sum is σ = 390015204. Its totient is φ = 130005066.

The previous prime is 260010133. The next prime is 260010169. The reversal of 260010134 is 431010062.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260010131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65002532 + ... + 65002535.

It is an arithmetic number, because the mean of its divisors is an integer number (97503801).

Almost surely, 2^260010134 is an apocalyptic number.

260010134 is a deficient number, since it is larger than the sum of its proper divisors (130005070).

260010134 is a wasteful number, since it uses less digits than its factorization.

260010134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130005069.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 260010134 is about 16124.8297355352. The cubic root of 260010134 is about 638.2587221242.

Adding to 260010134 its reverse (431010062), we get a palindrome (691020196).

The spelling of 260010134 in words is "two hundred sixty million, ten thousand, one hundred thirty-four".