260656623450164 has 96 divisors (see below), whose sum is σ = 502836732679680. Its totient is φ = 117674097508352.

The previous prime is 260656623450107. The next prime is 260656623450169. The reversal of 260656623450164 is 461054326656062.

It is a happy number.

260656623450164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260656623450169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 797788724 + ... + 798115380.

It is an arithmetic number, because the mean of its divisors is an integer number (5237882632080).

Almost surely, 2^{260656623450164} is an apocalyptic number.

It is an amenable number.

260656623450164 is a deficient number, since it is larger than the sum of its proper divisors (242180109229516).

260656623450164 is a wasteful number, since it uses less digits than its factorization.

260656623450164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329297 (or 329295 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 56.

The spelling of 260656623450164 in words is "two hundred sixty trillion, six hundred fifty-six billion, six hundred twenty-three million, four hundred fifty thousand, one hundred sixty-four".