63342303432 has 32 divisors (see below), whose sum is σ = 162038453280. Its totient is φ = 20623075200.

The previous prime is 63342303421. The next prime is 63342303509. The reversal of 63342303432 is 23430324336.

It is a junction number, because it is equal to n+sod(n) for n = 63342303393 and 63342303402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30688069 + ... + 30690132.

It is an arithmetic number, because the mean of its divisors is an integer number (5063701665).

Almost surely, 2^63342303432 is an apocalyptic number.

It is an amenable number.

63342303432 is an abundant number, since it is smaller than the sum of its proper divisors (98696149848).

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

63342303432 is a wasteful number, since it uses less digits than its factorization.

63342303432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61378253 (or 61378249 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 33.

Adding to 63342303432 its reverse (23430324336), we get a palindrome (86772627768).

The spelling of 63342303432 in words is "sixty-three billion, three hundred forty-two million, three hundred three thousand, four hundred thirty-two".