462111806864 has 20 divisors (see below), whose sum is σ = 899285869104. Its totient is φ = 230038034208.

The previous prime is 462111806789. The next prime is 462111806879. The reversal of 462111806864 is 468608111264.

It is a super-2 number, since 2×462111806864² (a number of 24 digits) contains 22 as substring.

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, 63613082 + ... + 63620345.

Almost surely, 2^462111806864 is an apocalyptic number.

It is an amenable number.

462111806864 is a deficient number, since it is larger than the sum of its proper divisors (437174062240).

462111806864 is a wasteful number, since it uses less digits than its factorization.

462111806864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127233662 (or 127233656 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 47.

The spelling of 462111806864 in words is "four hundred sixty-two billion, one hundred eleven million, eight hundred six thousand, eight hundred sixty-four".