6432116426480 has 40 divisors (see below), whose sum is σ = 14955866816832. Its totient is φ = 2572640785664.

The previous prime is 6432116426479. The next prime is 6432116426507. The reversal of 6432116426480 is 846246112346.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×6432116426480³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2206967 + ... + 4211286.

Almost surely, 2^{6432116426480} is an apocalyptic number.

It is an amenable number.

6432116426480 is an abundant number, since it is smaller than the sum of its proper divisors (8523750390352).

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

6432116426480 is a wasteful number, since it uses less digits than its factorization.

6432116426480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6430793 (or 6430787 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 47.

The spelling of 6432116426480 in words is "six trillion, four hundred thirty-two billion, one hundred sixteen million, four hundred twenty-six thousand, four hundred eighty".