463031542105444 has 12 divisors (see below), whose sum is σ = 872636367814204. Its totient is φ = 213706865587104.

The previous prime is 463031542105441. The next prime is 463031542105463. The reversal of 463031542105444 is 444501245130364.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 69245697960000 + 393785844145444 = 8321400^2 + 19844038^2 .

It is a junction number, because it is equal to n+sod(n) for n = 463031542105394 and 463031542105403.

It is not an unprimeable number, because it can be changed into a prime (463031542105441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4452226366347 + ... + 4452226366450.

Almost surely, 2^{463031542105444} is an apocalyptic number.

It is an amenable number.

463031542105444 is a deficient number, since it is larger than the sum of its proper divisors (409604825708760).

463031542105444 is a wasteful number, since it uses less digits than its factorization.

463031542105444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8904452732814 (or 8904452732812 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 46.

The spelling of 463031542105444 in words is "four hundred sixty-three trillion, thirty-one billion, five hundred forty-two million, one hundred five thousand, four hundred forty-four".