63446242563034 has 32 divisors (see below), whose sum is σ = 95703211706256. Its totient is φ = 31545568250880.

The previous prime is 63446242563031. The next prime is 63446242563131. The reversal of 63446242563034 is 43036524264436.

It can be written as a sum of positive squares in 8 ways, for example, as 11175294644809 + 52270947918225 = 3342947^2 + 7229865^2 .

It is not an unprimeable number, because it can be changed into a prime (63446242563031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3605505924 + ... + 3605523520.

Almost surely, 2^{63446242563034} is an apocalyptic number.

63446242563034 is a deficient number, since it is larger than the sum of its proper divisors (32256969143222).

63446242563034 is a wasteful number, since it uses less digits than its factorization.

63446242563034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28290.

The product of its (nonzero) digits is 29859840, while the sum is 52.

The spelling of 63446242563034 in words is "sixty-three trillion, four hundred forty-six billion, two hundred forty-two million, five hundred sixty-three thousand, thirty-four".