260270468399 has 4 divisors (see below), whose sum is σ = 261578360400. Its totient is φ = 258962576400.

The previous prime is 260270468363. The next prime is 260270468441. The reversal of 260270468399 is 993864072062.

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

It is a cyclic number.

It is not a de Polignac number, because 260270468399 - 2²⁴ = 260253691183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260270468999) 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, 653945702 + ... + 653946099.

It is an arithmetic number, because the mean of its divisors is an integer number (65394590100).

Almost surely, 2^260270468399 is an apocalyptic number.

260270468399 is a deficient number, since it is larger than the sum of its proper divisors (1307892001).

260270468399 is a wasteful number, since it uses less digits than its factorization.

260270468399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307892000.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 260270468399 in words is "two hundred sixty billion, two hundred seventy million, four hundred sixty-eight thousand, three hundred ninety-nine".