63416632542 has 8 divisors (see below), whose sum is σ = 126833265096. Its totient is φ = 21138877512.

The previous prime is 63416632523. The next prime is 63416632577. The reversal of 63416632542 is 24523661436.

It is a happy number.

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

63416632542 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 63416632494 and 63416632503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5284719373 + ... + 5284719384.

It is an arithmetic number, because the mean of its divisors is an integer number (15854158137).

Almost surely, 2^63416632542 is an apocalyptic number.

63416632542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

63416632542 is a wasteful number, since it uses less digits than its factorization.

63416632542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10569438762.

The product of its digits is 622080, while the sum is 42.

The spelling of 63416632542 in words is "sixty-three billion, four hundred sixteen million, six hundred thirty-two thousand, five hundred forty-two".