260678216152 has 32 divisors (see below), whose sum is σ = 500754179520. Its totient is φ = 127144546560.

The previous prime is 260678216143. The next prime is 260678216167. The reversal of 260678216152 is 251612876062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2910178 + ... + 2998414.

It is an arithmetic number, because the mean of its divisors is an integer number (15648568110).

Almost surely, 2^260678216152 is an apocalyptic number.

It is an amenable number.

260678216152 is a deficient number, since it is larger than the sum of its proper divisors (240075963368).

260678216152 is a wasteful number, since it uses less digits than its factorization.

260678216152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97291 (or 97287 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 260678216152 in words is "two hundred sixty billion, six hundred seventy-eight million, two hundred sixteen thousand, one hundred fifty-two".