260413011 has 12 divisors (see below), whose sum is σ = 389123280. Its totient is φ = 167622000.

The previous prime is 260413007. The next prime is 260413033. The reversal of 260413011 is 110314062.

It is a happy number.

It is not a de Polignac number, because 260413011 - 2² = 260413007 is a prime.

It is a super-2 number, since 2×260413011² = 135629872596172242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (260413001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 498615 + ... + 499136.

It is an arithmetic number, because the mean of its divisors is an integer number (32426940).

Almost surely, 2^260413011 is an apocalyptic number.

260413011 is a deficient number, since it is larger than the sum of its proper divisors (128710269).

260413011 is a wasteful number, since it uses less digits than its factorization.

260413011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997786 (or 997783 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 260413011 is about 16137.3173421111. The cubic root of 260413011 is about 638.5882055173.

Adding to 260413011 its reverse (110314062), we get a palindrome (370727073).

The spelling of 260413011 in words is "two hundred sixty million, four hundred thirteen thousand, eleven".