519914243216 has 20 divisors (see below), whose sum is σ = 1030760216112. Its totient is φ = 253911606816.

The previous prime is 519914243201. The next prime is 519914243257. The reversal of 519914243216 is 612342419915.

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, 377843966 + ... + 377845341.

Almost surely, 2^519914243216 is an apocalyptic number.

It is an amenable number.

519914243216 is a deficient number, since it is larger than the sum of its proper divisors (510845972896).

519914243216 is a wasteful number, since it uses less digits than its factorization.

519914243216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755689358 (or 755689352 counting only the distinct ones).

The product of its digits is 466560, while the sum is 47.

The spelling of 519914243216 in words is "five hundred nineteen billion, nine hundred fourteen million, two hundred forty-three thousand, two hundred sixteen".