260917434807 has 8 divisors (see below), whose sum is σ = 347898515184. Its totient is φ = 173940655488.

The previous prime is 260917434797. The next prime is 260917434821. The reversal of 260917434807 is 708434719062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 260917434807 - 2⁸ = 260917434551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 260917434807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260917234807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 930948 + ... + 1178345.

It is an arithmetic number, because the mean of its divisors is an integer number (43487314398).

Almost surely, 2^260917434807 is an apocalyptic number.

260917434807 is a deficient number, since it is larger than the sum of its proper divisors (86981080377).

260917434807 is a wasteful number, since it uses less digits than its factorization.

260917434807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150529.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 260917434807 in words is "two hundred sixty billion, nine hundred seventeen million, four hundred thirty-four thousand, eight hundred seven".