260095964640 has 96 divisors (see below), whose sum is σ = 819698019840. Its totient is φ = 69325423104.

The previous prime is 260095964603. The next prime is 260095964663. The reversal of 260095964640 is 46469590062.

It is a happy number.

260095964640 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871941 + ... + 1131579.

It is an arithmetic number, because the mean of its divisors is an integer number (8538521040).

Almost surely, 2^260095964640 is an apocalyptic number.

260095964640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260095964640 is an abundant number, since it is smaller than the sum of its proper divisors (559602055200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260095964640 is a wasteful number, since it uses less digits than its factorization.

260095964640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261744 (or 261736 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 260095964640 in words is "two hundred sixty billion, ninety-five million, nine hundred sixty-four thousand, six hundred forty".