260163215574000 has 80 divisors (see below), whose sum is σ = 838766207029920. Its totient is φ = 69376857484800.

The previous prime is 260163215573971. The next prime is 260163215574079. The reversal of 260163215574000 is 475512361062.

260163215574000 is digitally balanced in base 2, 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 (80).

It is a super-2 number, since 2×260163215574000² (a number of 30 digits) contains 22 as substring.

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, 21680261965 + ... + 21680273964.

It is an arithmetic number, because the mean of its divisors is an integer number (10484577587874).

Almost surely, 2^{260163215574000} is an apocalyptic number.

260163215574000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260163215574000 is an abundant number, since it is smaller than the sum of its proper divisors (578602991455920).

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

260163215574000 is a wasteful number, since it uses less digits than its factorization.

260163215574000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43360535955 (or 43360535939 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 260163215574000 in words is "two hundred sixty trillion, one hundred sixty-three billion, two hundred fifteen million, five hundred seventy-four thousand".