463311463340 has 96 divisors (see below), whose sum is σ = 1121218640640. Its totient is φ = 159045292800.

The previous prime is 463311463337. The next prime is 463311463369. The reversal of 463311463340 is 43364113364.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 463311463294 and 463311463303.

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, 987110 + ... + 1378770.

It is an arithmetic number, because the mean of its divisors is an integer number (11679360840).

Almost surely, 2^463311463340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 463311463340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (560609320320).

463311463340 is an abundant number, since it is smaller than the sum of its proper divisors (657907177300).

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

463311463340 is a wasteful number, since it uses less digits than its factorization.

463311463340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391983 (or 391981 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 38.

The spelling of 463311463340 in words is "four hundred sixty-three billion, three hundred eleven million, four hundred sixty-three thousand, three hundred forty".