227440803680 has 48 divisors (see below), whose sum is σ = 540113059584. Its totient is φ = 90504929280.

The previous prime is 227440803677. The next prime is 227440803691. The reversal of 227440803680 is 86308044722.

It is a happy number.

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, 3651776 + ... + 3713535.

It is an arithmetic number, because the mean of its divisors is an integer number (11252355408).

Almost surely, 2^227440803680 is an apocalyptic number.

227440803680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227440803680 is an abundant number, since it is smaller than the sum of its proper divisors (312672255904).

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

227440803680 is a wasteful number, since it uses less digits than its factorization.

227440803680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7365519 (or 7365511 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 227440803680 in words is "two hundred twenty-seven billion, four hundred forty million, eight hundred three thousand, six hundred eighty".