6607923221278 has 8 divisors (see below), whose sum is σ = 10179773611272. Its totient is φ = 3214665350856.

The previous prime is 6607923221177. The next prime is 6607923221297. The reversal of 6607923221278 is 8721223297066.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44648129800 + ... + 44648129947.

It is an arithmetic number, because the mean of its divisors is an integer number (1272471701409).

Almost surely, 2^{6607923221278} is an apocalyptic number.

6607923221278 is a deficient number, since it is larger than the sum of its proper divisors (3571850389994).

6607923221278 is a wasteful number, since it uses less digits than its factorization.

6607923221278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89296259786.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 6607923221278 in words is "six trillion, six hundred seven billion, nine hundred twenty-three million, two hundred twenty-one thousand, two hundred seventy-eight".