227469666378 has 16 divisors (see below), whose sum is σ = 461346929856. Its totient is φ = 74755289280.

The previous prime is 227469666367. The next prime is 227469666409. The reversal of 227469666378 is 873666964722.

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, 266982751 + ... + 266983602.

It is an arithmetic number, because the mean of its divisors is an integer number (28834183116).

Almost surely, 2^227469666378 is an apocalyptic number.

227469666378 is an abundant number, since it is smaller than the sum of its proper divisors (233877263478).

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

227469666378 is a wasteful number, since it uses less digits than its factorization.

227469666378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533966429.

The product of its digits is 219469824, while the sum is 66.

The spelling of 227469666378 in words is "two hundred twenty-seven billion, four hundred sixty-nine million, six hundred sixty-six thousand, three hundred seventy-eight".