463543328940 has 96 divisors (see below), whose sum is σ = 1383168890880. Its totient is φ = 115721438976.

The previous prime is 463543328903. The next prime is 463543328971. The reversal of 463543328940 is 49823345364.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3508555 + ... + 3638274.

It is an arithmetic number, because the mean of its divisors is an integer number (14408009280).

Almost surely, 2^463543328940 is an apocalyptic number.

It is an amenable number.

463543328940 is an abundant number, since it is smaller than the sum of its proper divisors (919625561940).

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

463543328940 is a wasteful number, since it uses less digits than its factorization.

463543328940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7146911 (or 7146909 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 51.

The spelling of 463543328940 in words is "four hundred sixty-three billion, five hundred forty-three million, three hundred twenty-eight thousand, nine hundred forty".