260702045544728 has 8 divisors (see below), whose sum is σ = 488816335396380. Its totient is φ = 130351022772360.

The previous prime is 260702045544691. The next prime is 260702045544791. The reversal of 260702045544728 is 827445540207062.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16293877846538 + ... + 16293877846553.

Almost surely, 2^{260702045544728} is an apocalyptic number.

It is an amenable number.

260702045544728 is a deficient number, since it is larger than the sum of its proper divisors (228114289851652).

260702045544728 is a wasteful number, since it uses less digits than its factorization.

260702045544728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32587755693097 (or 32587755693093 counting only the distinct ones).

The product of its (nonzero) digits is 30105600, while the sum is 56.

The spelling of 260702045544728 in words is "two hundred sixty trillion, seven hundred two billion, forty-five million, five hundred forty-four thousand, seven hundred twenty-eight".