260032601405 has 8 divisors (see below), whose sum is σ = 312908313600. Its totient is φ = 207446619856.

The previous prime is 260032601399. The next prime is 260032601501. The reversal of 260032601405 is 504106230062.

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 260032601405 - 2³² = 255737634109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72430685 + ... + 72434274.

It is an arithmetic number, because the mean of its divisors is an integer number (39113539200).

Almost surely, 2^260032601405 is an apocalyptic number.

It is an amenable number.

260032601405 is a deficient number, since it is larger than the sum of its proper divisors (52875712195).

260032601405 is a wasteful number, since it uses less digits than its factorization.

260032601405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144865323.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 260032601405 its reverse (504106230062), we get a palindrome (764138831467).

The spelling of 260032601405 in words is "two hundred sixty billion, thirty-two million, six hundred one thousand, four hundred five".