463308981312 has 28 divisors (see below), whose sum is σ = 1225838346896. Its totient is φ = 154436327040.

The previous prime is 463308981257. The next prime is 463308981361. The reversal of 463308981312 is 213189803364.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1206533614 + ... + 1206533997.

Almost surely, 2^463308981312 is an apocalyptic number.

It is an amenable number.

463308981312 is an abundant number, since it is smaller than the sum of its proper divisors (762529365584).

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

463308981312 is a wasteful number, since it uses less digits than its factorization.

463308981312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2413067626 (or 2413067616 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 463308981312 in words is "four hundred sixty-three billion, three hundred eight million, nine hundred eighty-one thousand, three hundred twelve".