4550423671408 has 20 divisors (see below), whose sum is σ = 9100847343808. Its totient is φ = 2201817905280.

The previous prime is 4550423671397. The next prime is 4550423671421. The reversal of 4550423671408 is 8041763240554.

4550423671408 is an admirable number.

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, 4587120141 + ... + 4587121132.

Almost surely, 2^{4550423671408} is an apocalyptic number.

It is an amenable number.

4550423671408 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.

4550423671408 is a wasteful number, since it uses less digits than its factorization.

4550423671408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9174241312 (or 9174241306 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 49.

The spelling of 4550423671408 in words is "four trillion, five hundred fifty billion, four hundred twenty-three million, six hundred seventy-one thousand, four hundred eight".