260203604264413 has 4 divisors (see below), whose sum is σ = 260228006751328. Its totient is φ = 260179201777500.

The previous prime is 260203604264353. The next prime is 260203604264467. The reversal of 260203604264413 is 314462406302062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260203604264413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 260203604264413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260203604274413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12201227463 + ... + 12201248788.

It is an arithmetic number, because the mean of its divisors is an integer number (65057001687832).

Almost surely, 2^{260203604264413} is an apocalyptic number.

It is an amenable number.

260203604264413 is a deficient number, since it is larger than the sum of its proper divisors (24402486915).

260203604264413 is a wasteful number, since it uses less digits than its factorization.

260203604264413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24402486914.

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 260203604264413 in words is "two hundred sixty trillion, two hundred three billion, six hundred four million, two hundred sixty-four thousand, four hundred thirteen".