227671745144 has 32 divisors (see below), whose sum is σ = 450449748000. Its totient is φ = 107663035392.

The previous prime is 227671745123. The next prime is 227671745159. The reversal of 227671745144 is 441547176722.

It is a junction number, because it is equal to n+sod(n) for n = 227671745092 and 227671745101.

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, 6935009 + ... + 6967760.

It is an arithmetic number, because the mean of its divisors is an integer number (14076554625).

Almost surely, 2^227671745144 is an apocalyptic number.

It is an amenable number.

227671745144 is a deficient number, since it is larger than the sum of its proper divisors (222778002856).

227671745144 is a wasteful number, since it uses less digits than its factorization.

227671745144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13902887 (or 13902883 counting only the distinct ones).

The product of its digits is 2634240, while the sum is 50.

The spelling of 227671745144 in words is "two hundred twenty-seven billion, six hundred seventy-one million, seven hundred forty-five thousand, one hundred forty-four".