227473650340 has 24 divisors (see below), whose sum is σ = 478941926400. Its totient is φ = 90751886688.

The previous prime is 227473650323. The next prime is 227473650343. The reversal of 227473650340 is 43056374722.

227473650340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (227473650343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14840490 + ... + 14855809.

It is an arithmetic number, because the mean of its divisors is an integer number (19955913600).

Almost surely, 2^227473650340 is an apocalyptic number.

227473650340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227473650340 is an abundant number, since it is smaller than the sum of its proper divisors (251468276060).

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

227473650340 is a wasteful number, since it uses less digits than its factorization.

227473650340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29696691 (or 29696689 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 43.

The spelling of 227473650340 in words is "two hundred twenty-seven billion, four hundred seventy-three million, six hundred fifty thousand, three hundred forty".