63430364064633 has 8 divisors (see below), whose sum is σ = 86859597638208. Its totient is φ = 41144019933744.

The previous prime is 63430364064629. The next prime is 63430364064647. The reversal of 63430364064633 is 33646046303436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63430364064633 - 2² = 63430364064629 is a prime.

It is a super-2 number, since 2×63430364064633² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63430364064433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285722360541 + ... + 285722360762.

It is an arithmetic number, because the mean of its divisors is an integer number (10857449704776).

Almost surely, 2^{63430364064633} is an apocalyptic number.

It is an amenable number.

63430364064633 is a deficient number, since it is larger than the sum of its proper divisors (23429233573575).

63430364064633 is a wasteful number, since it uses less digits than its factorization.

63430364064633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571444721343.

The product of its (nonzero) digits is 20155392, while the sum is 51.

The spelling of 63430364064633 in words is "sixty-three trillion, four hundred thirty billion, three hundred sixty-four million, sixty-four thousand, six hundred thirty-three".