463421473540352 has 36 divisors (see below), whose sum is σ = 935426332916460. Its totient is φ = 229107245334528.

The previous prime is 463421473540271. The next prime is 463421473540387. The reversal of 463421473540352 is 253045374124364.

It can be written as a sum of positive squares in 2 ways, for example, as 126825796796416 + 336595676743936 = 11261696^2 + 18346544^2 .

It is a super-2 number, since 2×463421473540352² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 463421473540294 and 463421473540303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10169865593 + ... + 10169911160.

It is an arithmetic number, because the mean of its divisors is an integer number (25984064803235).

Almost surely, 2^{463421473540352} is an apocalyptic number.

It is an amenable number.

463421473540352 is an abundant number, since it is smaller than the sum of its proper divisors (472004859376108).

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

463421473540352 is an equidigital number, since it uses as much as digits as its factorization.

463421473540352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20339776858 (or 20339776844 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 53.

The spelling of 463421473540352 in words is "four hundred sixty-three trillion, four hundred twenty-one billion, four hundred seventy-three million, five hundred forty thousand, three hundred fifty-two".