462893643468 has 18 divisors (see below), whose sum is σ = 1170092265524. Its totient is φ = 154297881144.

The previous prime is 462893643463. The next prime is 462893643469. The reversal of 462893643468 is 864346398264.

462893643468 is a `hidden beast` number, since 4 + 6 + 28 + 93 + 64 + 3 + 468 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (462893643463) 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, 6429078346 + ... + 6429078417.

Almost surely, 2^462893643468 is an apocalyptic number.

It is an amenable number.

462893643468 is an abundant number, since it is smaller than the sum of its proper divisors (707198622056).

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

462893643468 is a wasteful number, since it uses less digits than its factorization.

462893643468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12858156773 (or 12858156768 counting only the distinct ones).

The product of its digits is 143327232, while the sum is 63.

The spelling of 462893643468 in words is "four hundred sixty-two billion, eight hundred ninety-three million, six hundred forty-three thousand, four hundred sixty-eight".