587401228668 has 12 divisors (see below), whose sum is σ = 1370602866920. Its totient is φ = 195800409552.

The previous prime is 587401228651. The next prime is 587401228691. The reversal of 587401228668 is 866822104785.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24475051183 + ... + 24475051206.

Almost surely, 2^587401228668 is an apocalyptic number.

It is an amenable number.

587401228668 is an abundant number, since it is smaller than the sum of its proper divisors (783201638252).

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

587401228668 is a wasteful number, since it uses less digits than its factorization.

587401228668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48950102396 (or 48950102394 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 57.

The spelling of 587401228668 in words is "five hundred eighty-seven billion, four hundred one million, two hundred twenty-eight thousand, six hundred sixty-eight".