67042584660 has 24 divisors (see below), whose sum is σ = 187719237216. Its totient is φ = 17878022560.

The previous prime is 67042584649. The next prime is 67042584673. The reversal of 67042584660 is 6648524076.

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, 558688146 + ... + 558688265.

It is an arithmetic number, because the mean of its divisors is an integer number (7821634884).

Almost surely, 2^67042584660 is an apocalyptic number.

67042584660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

67042584660 is an abundant number, since it is smaller than the sum of its proper divisors (120676652556).

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

67042584660 is a wasteful number, since it uses less digits than its factorization.

67042584660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117376423 (or 1117376421 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 67042584660 in words is "sixty-seven billion, forty-two million, five hundred eighty-four thousand, six hundred sixty".