578349149212 has 12 divisors (see below), whose sum is σ = 1012350253936. Its totient is φ = 289106219520.

The previous prime is 578349149207. The next prime is 578349149249. The reversal of 578349149212 is 212941943875.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17069733 + ... + 17103580.

Almost surely, 2^578349149212 is an apocalyptic number.

It is an amenable number.

578349149212 is a deficient number, since it is larger than the sum of its proper divisors (434001104724).

578349149212 is a wasteful number, since it uses less digits than its factorization.

578349149212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34177548 (or 34177546 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 55.

The spelling of 578349149212 in words is "five hundred seventy-eight billion, three hundred forty-nine million, one hundred forty-nine thousand, two hundred twelve".