493013940912 has 30 divisors (see below), whose sum is σ = 1379754293372. Its totient is φ = 164337980256.

The previous prime is 493013940911. The next prime is 493013940919. The reversal of 493013940912 is 219049310394.

493013940912 is a `hidden beast` number, since 493 + 0 + 1 + 39 + 40 + 91 + 2 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (493013940911) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1711853818 + ... + 1711854105.

Almost surely, 2^493013940912 is an apocalyptic number.

It is an amenable number.

493013940912 is an abundant number, since it is smaller than the sum of its proper divisors (886740352460).

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

493013940912 is a wasteful number, since it uses less digits than its factorization.

493013940912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3423707937 (or 3423707928 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The spelling of 493013940912 in words is "four hundred ninety-three billion, thirteen million, nine hundred forty thousand, nine hundred twelve".