63463224043641 has 16 divisors (see below), whose sum is σ = 84812080369280. Its totient is φ = 42211595733120.

The previous prime is 63463224043577. The next prime is 63463224043651. The reversal of 63463224043641 is 14634042236436.

It is a happy number.

It is not a de Polignac number, because 63463224043641 - 2⁶ = 63463224043577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63463224043651) 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, 69162141 + ... + 70073733.

It is an arithmetic number, because the mean of its divisors is an integer number (5300755023080).

Almost surely, 2^{63463224043641} is an apocalyptic number.

It is an amenable number.

63463224043641 is a deficient number, since it is larger than the sum of its proper divisors (21348856325639).

63463224043641 is a wasteful number, since it uses less digits than its factorization.

63463224043641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964896.

The product of its (nonzero) digits is 5971968, while the sum is 48.

The spelling of 63463224043641 in words is "sixty-three trillion, four hundred sixty-three billion, two hundred twenty-four million, forty-three thousand, six hundred forty-one".